{"posts":[{"title":"The Next Era of Stablecoins: Ocash Is Rebuilding Payments for a Private, Compliant, AI-Driven World","published_at":"2026-02-06T09:52:36.000+00:00","feature_image":"https://img.polyhedra.network/content/images/2026/02/The-Next-Era-of-Stablecoins.jpg","authors":[{"id":"6757ec09ba0f6b00011c9641","name":"Polyhedra Network","slug":"hector","profile_image":"https://img.zkbridge.com/ghost/2024/12/ea0894ba590a4196.jpg","cover_image":null,"bio":null,"website":null,"location":null,"facebook":null,"twitter":null,"meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/hector/"}],"tags":[{"id":"691be8a7ba0f6b00011c9d68","name":"Ocash","slug":"ocash","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/ocash/"},{"id":"6756e7f6ba0f6b00011c962c","name":"Polyhedra","slug":"polyhedra-2","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/polyhedra-2/"},{"id":"691be8b9ba0f6b00011c9d6a","name":"Secure Settlement","slug":"secure-settlement","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/secure-settlement/"},{"id":"693f839cb15b7100017ad89e","name":"Selective Disclosure","slug":"selective-disclosure","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/selective-disclosure/"},{"id":"69859501b15b7100017ad9dd","name":"Private Payments","slug":"private-payments","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://blog.polyhedra.network/tag/private-payments/"},{"id":"68beabbdba0f6b00011c9cf8","name":"Stablecoin","slug":"stablecoin","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/stablecoin/"}],"url":"https://blog.polyhedra.network/the-next-era-of-stablecoins-ocash-is-rebuilding-payments-for-a-private-compliant-ai-driven-world/","excerpt":"We’ve quietly been building the foundation for something big: programmable, privacy-preserving payments that actually work — at scale, with real users, and without the tradeoffs that have held crypto payments back for years.\n\nNow, with our latest website refresh, we’re putting Ocash exactly where it belongs: front and center.\n\nIf you’ve been following along, you already know the vision. But for those just tuning in, here’s the short version:\n\n\nWhy Ocash?\n\nOcash is what happens when you take the ","meta_description":"Ocash powers private and compliant stablecoin payments with programmable, verifiable transactions that protect users’ on-chain financial history."},{"title":"Proof of Love: Ocash Valentine's Day Campaign","published_at":"2026-02-02T00:00:33.000+00:00","feature_image":"https://img.polyhedra.network/content/images/2026/01/image--4-.png","authors":[{"id":"6757ec09ba0f6b00011c9641","name":"Polyhedra Network","slug":"hector","profile_image":"https://img.zkbridge.com/ghost/2024/12/ea0894ba590a4196.jpg","cover_image":null,"bio":null,"website":null,"location":null,"facebook":null,"twitter":null,"meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/hector/"}],"tags":[{"id":"691be8a7ba0f6b00011c9d68","name":"Ocash","slug":"ocash","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/ocash/"},{"id":"675808aaba0f6b00011c9674","name":"Privacy","slug":"privacy","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/privacy/"},{"id":"697afb07b15b7100017ad99b","name":"OcashProofOfLove","slug":"ocashproofoflove","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/ocashproofoflove/"}],"url":"https://blog.polyhedra.network/proof-of-love-ocash-valentines-day-campaign/","excerpt":"This Valentine’s Day, Ocash is sharing the love with the community through Ocash Valentine's Day Campaign. Whether you’re helping grow the community or sharing your Ocash experience, there’s a place for you to participate and earn rewards across two campaign tracks: Community Involvement and Ocash Tutorial Creation.\n\n\n🌱 Community Involvement Campaign\n\n\nHow to Participate\n\nComplete the following Valentine’s Day community tasks on Galxe:\n\n * Follow the official Ocash Twitter account\n * Join the O","meta_description":"Share the Love with Ocash this Valentine's Day and win a share of 30,000 ZKJ."},{"title":"Polyhedra - Moving into 2026","published_at":"2026-01-02T21:27:26.000+00:00","feature_image":"https://img.polyhedra.network/content/images/2026/01/Moving-into-2026.png","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"683ff403ba0f6b00011c9bc1","name":"Polyhedra","slug":"polyhedra","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://blog.polyhedra.network/tag/polyhedra/"},{"id":"695b1d4eb15b7100017ad924","name":"2026 Outlook","slug":"2026-outlook","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/2026-outlook/"},{"id":"6756e412ba0f6b00011c9618","name":"Verifiable AI","slug":"verifiable-ai","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/verifiable-ai/"},{"id":"6756e405ba0f6b00011c9616","name":"zkML","slug":"zkml","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkml/"},{"id":"695b1d63b15b7100017ad926","name":"On-Chain Verification","slug":"on-chain-verification","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/on-chain-verification/"},{"id":"6756e432ba0f6b00011c961a","name":"EXPchain","slug":"expchain","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/expchain/"}],"url":"https://blog.polyhedra.network/polyhedra-moving-into-2026/","excerpt":"Looking Back at 2025\n\n\n\n2025 was not an easy year for Polyhedra. It tested our conviction, our execution, and our resilience.\n\nWhile we continued working on our core technology and expanding our ecosystem, the year also brought real challenges — technical, operational, and market-driven. These events pushed us to reflect deeply, sharpen our focus, and evolve our execution. Through it all, we never gave up. We never stopped building. \n\nVerifiable AI and zkML progress\n\nOver the past year, we have ","meta_description":"From zkML optimization and EXPchain testnets to the Ocash Mainnet Alpha, Polyhedra reflects on its 2025 journey and outlines its focus on programmable payments and verifiable AI infrastructure in 2026. 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Simple to use. Built for real on-chain value movement.\n\n\nWhat Is OChristmas?\n\nOChristmas is a limited‑time rewards campaign running on Ocash Mainnet Alpha.\n\nDuring the campaign:\n\n * Transfers and withdrawals with submitted UTXO Certificates generate points\n * Points determine ","meta_description":"OChristmas is live on Ocash Mainnet Alpha. Make private on-chain transactions, earn points, and share a 1,000,000 ZKJ reward pool."},{"title":"Ocash Mainnet Alpha: Laying the Privacy Rails for 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shifts in financial infrastructure don’t usually arrive all at once.\n\nThey arrive quietly — as rails.\n\nToday, we’re launching Ocash Mainnet Alpha, the first production deployment of our Open Cash System, built after 100,000+ real transactions on testnet and years of applied research in privacy-preserving cryptography.\n\nThis is not the end state.\n\nIt’s the foundation.\n\n\nWhy Ocash Exists\n\nMoney has already moved on-chain.\n\nStablecoins now settle trillions of dollars annually.\n\nEnterprises are ","meta_description":"Ocash Mainnet Alpha is live, delivering private-by-default on-chain transactions and secure settlement infrastructure built for 2026."},{"title":"When Seeing Stops Meaning Believing: Why Verified AI Becomes Critical 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normal. Trillions of dollars in value are alre","meta_description":"Ocash is a programmable, privacy-preserving settlement layer for the next era of finance, private by default, compliant when needed."},{"title":"Data-protective Proofs for Next-Generation AI: Proving Gemma3 with zkPyTorch","published_at":"2025-10-13T12:00:11.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/10/a5c75820b6fb0ec2.jpg","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"6756e412ba0f6b00011c9618","name":"Verifiable AI","slug":"verifiable-ai","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/verifiable-ai/"},{"id":"68c76eb4ba0f6b00011c9d19","name":"zkPyTorch","slug":"zkpytorch","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkpytorch/"},{"id":"6756e7f6ba0f6b00011c962c","name":"Polyhedra","slug":"polyhedra-2","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/polyhedra-2/"}],"url":"https://blog.polyhedra.network/data-protective-proofs-for-next-generation-ai-proving-gemma3-with-zkpytorch/","excerpt":"In the AI era, large models are everywhere — from powering research to enabling next-gen applications. But every time we deploy them, we face a dilemma: how can we trust the outputs without exposing the model’s weights, data, or proprietary details?\n\nThat’s where zkPyTorch comes in. By compiling Gemma-3 into zero-knowledge friendly circuits, zkPyTorch makes it possible to cryptographically prove the correctness of Gemma-3’s outputs — without revealing the inputs or the model itself.\n\n\nWhy Prove ","meta_description":"AI is everywhere, but trusting large models without exposing their data or weights remains a challenge. zkPyTorch solves this by compiling Gemma-3 into zero-knowledge circuits, proving outputs are correct without revealing inputs or the model itself."},{"title":"Polyhedra i-D: Proving Identity Without Surrendering Control","published_at":"2025-09-15T12:00:33.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/09/8e33145c8fa960ea.png","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"6756e405ba0f6b00011c9616","name":"zkML","slug":"zkml","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkml/"},{"id":"68c76eb4ba0f6b00011c9d19","name":"zkPyTorch","slug":"zkpytorch","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkpytorch/"},{"id":"67499fa7ba0f6b00011c94d4","name":"Expander","slug":"expander","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/expander/"},{"id":"6756e7f6ba0f6b00011c962c","name":"Polyhedra","slug":"polyhedra-2","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/polyhedra-2/"},{"id":"6749a0abba0f6b00011c94e7","name":"ZKP","slug":"zkp","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkp/"}],"url":"https://blog.polyhedra.network/polyhedra-i-d-proving-identity-without-surrendering-control/","excerpt":"Why the next wave of identity tech must protect us from AI, fraud, and overreach.\n\nIt’s been a strange year for truth online. In the UK, the number of young people struggling with gambling has more than doubled in just twelve months. More than 85,000 children are now at risk, many betting on the internet through borrowed accounts or age checks that barely deserve the name.\n\nIn Australia, new laws will soon make it illegal for under-16s to use specific social platforms. The fines for companies th","meta_description":"Why the next wave of identity tech must protect us from AI, fraud, and overreach."},{"title":"The Future of AI + and Social Liquidity: Why We’re Building EGG","published_at":"2025-07-29T06:33:26.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/07/6c90c3ae9d3bc5bc.png","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"688750a2ba0f6b00011c9cb8","name":"AI Agents","slug":"ai-agents-2","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/ai-agents-2/"},{"id":"688750b0ba0f6b00011c9cba","name":"EGG","slug":"egg","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/egg/"},{"id":"688750c1ba0f6b00011c9cbc","name":"Community","slug":"community","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/community/"}],"url":"https://blog.polyhedra.network/the-future-of-ai-plus-and-social-liquidity-why-we-are-building-egg/","excerpt":"Over the last year, we’ve witnessed a shift unfold in real time. AI tools have flooded the market, and users now have access to everything they need to create their persona online, with no prior experience, just ideas, grit, and determination. Look at The Velvet Sundown or GOAT and it’s easy to see the impact of innovative ideas with AI + narratives playing out. The opportunity is there for users to become creators; BYO imagination and you’ll find the tools to handle the rest.\n\nThat said, managi","meta_description":"EGG is an AI-powered platform for anyone to build, automate, and monetize their creativity. Here’s why we’re building it in the open."},{"title":"Expander & ECC Prover Update","published_at":"2025-07-25T12:58:48.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/07/317f6018ee00fdf2.png","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"67499fa7ba0f6b00011c94d4","name":"Expander","slug":"expander","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/expander/"},{"id":"6756e405ba0f6b00011c9616","name":"zkML","slug":"zkml","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkml/"},{"id":"68834c24ba0f6b00011c9c98","name":"ECC","slug":"ecc","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/ecc/"}],"url":"https://blog.polyhedra.network/expander-and-ecc-prover-update/","excerpt":"We're excited to share the latest improvements to Expander, our proving backend, and its integration with ECC. This update continues our focus on performance, flexibility, and real-world usability, especially for demanding applications like zkML. Here's a high-level overview of what's changed since our last tagged release:\n\n * (general) Enhanced shared memory in MPI for more efficient inter-process collaboration\n * (general) Introduced a more flexible and robust interface for the polynomial comm","meta_description":"Updates to Expander and ECC prover bring improved zkML performance, SIMD parallelism, shared memory support, and modular PCS handling."},{"title":"Expander-GPU: Blasting Past CPU Limits with a 10x Speed Force","published_at":"2025-07-01T12:00:05.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/06/8063e661f603c251.png","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"675809aaba0f6b00011c9689","name":"Zero Knowledge","slug":"zero-knowledge","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zero-knowledge/"},{"id":"6835728cba0f6b00011c9a48","name":"GPU","slug":"gpu","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/gpu/"},{"id":"67499fa7ba0f6b00011c94d4","name":"Expander","slug":"expander","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/expander/"},{"id":"6756e7f6ba0f6b00011c962c","name":"Polyhedra","slug":"polyhedra-2","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/polyhedra-2/"},{"id":"6749a072ba0f6b00011c94e1","name":"Ethereum","slug":"ethereum","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/ethereum/"},{"id":"683572a9ba0f6b00011c9a4c","name":"CUDA","slug":"cuda","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/cuda/"}],"url":"https://blog.polyhedra.network/expander-gpu-blasting-past-cpu-limits-with-a-10x-speed-force/","excerpt":"Announcing Our New CUDA-Powered Backend: 7–10x Faster ZK Proofs for Ethereum\n\n\n\n\"The future of blockchain is not just decentralized, it's fast. We're building that future today.\"\n\n\n1. The Sound Barrier for Zero-Knowledge Proofs\n\n\n\nZero-Knowledge (ZK) proofs are the engine of blockchain privacy and scalability. But for too long, that engine has been stuck in first gear. Complex proofs on powerful CPUs take precious seconds, even minutes—a lifetime in the world of high-speed finance and seamless u","meta_description":"Announcing Our New CUDA-Powered Backend: 7–10x Faster ZK Proofs for Ethereum"},{"title":"Kernel-Wise Proving for Machine Learning Models","published_at":"2025-06-10T13:00:53.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/06/c86aed0a8d49c0f0.png","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"683ff403ba0f6b00011c9bc1","name":"Polyhedra","slug":"polyhedra","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://blog.polyhedra.network/tag/polyhedra/"},{"id":"6847ecafba0f6b00011c9c2d","name":"zkCuda","slug":"zkcuda","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkcuda/"},{"id":"6756e405ba0f6b00011c9616","name":"zkML","slug":"zkml","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkml/"},{"id":"683572b3ba0f6b00011c9a4e","name":"GKR","slug":"gkr","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/gkr/"},{"id":"6847ec95ba0f6b00011c9c25","name":"MachineLearning","slug":"machinelearning","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/machinelearning/"},{"id":"6756e412ba0f6b00011c9618","name":"Verifiable AI","slug":"verifiable-ai","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/verifiable-ai/"}],"url":"https://blog.polyhedra.network/kernel-wise-proving-for-machine-learning-models/","excerpt":"\"How do you eat an elephant? One bite at a time.\"\n\nMachine learning models have advanced at an incredible pace in recent years. As their capabilities grow, so does their complexity—today’s models often contain millions or even billions of parameters. To cope with this scale, a variety of zero-knowledge proof systems have been developed, each striving to balance proving time, verification time, and proof size.\n\nTable 1: The Increasing Number of Model Parameters\n\nWhile much of the focus has been o","meta_description":"Explore how kernel-wise proving and zkCuda optimize zero-knowledge proofs for large machine learning models."},{"title":"Proposal for a Fully On-Chain Dark Pool DEX","published_at":"2025-06-09T13:00:16.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/06/ff56d403d7a4d3dd.png","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"68469b1dba0f6b00011c9c08","name":"DarkDEX","slug":"darkdex","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/darkdex/"},{"id":"675809aaba0f6b00011c9689","name":"Zero Knowledge","slug":"zero-knowledge","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zero-knowledge/"},{"id":"6749a0abba0f6b00011c94e7","name":"ZKP","slug":"zkp","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zkp/"},{"id":"68469af7ba0f6b00011c9c06","name":"DeFi","slug":"defi","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/defi/"},{"id":"67499fa7ba0f6b00011c94d4","name":"Expander","slug":"expander","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/expander/"},{"id":"683ff403ba0f6b00011c9bc1","name":"Polyhedra","slug":"polyhedra","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":null,"url":"https://blog.polyhedra.network/tag/polyhedra/"}],"url":"https://blog.polyhedra.network/proposal-for-a-fully-on-chain-dark-pool-dex/","excerpt":"Introduction\n\n\nIn traditional financial markets, institutions and sophisticated traders frequently use centralized exchanges (CEXs), to execute large orders discreetly. However, CEX, despite their convenience, exposes users to significant counterparty risks, custody vulnerabilities, and lack of transparency, fundamentally contradicting the decentralized ideals of blockchain technology.\n\nPublic decentralized exchanges (DEXs), while transparent and secure, expose orders openly on-chain, making tra","meta_description":"Polyhedra proposes a fully on-chain dark pool DEX using zero-knowledge proofs to enable secure, discreet trading with blockchain transparency. "},{"title":"zkPyTorch: Verifiable PyTorch with Zero-Knowledge Proofs","published_at":"2025-06-05T04:02:44.000+00:00","feature_image":"https://img.zkbridge.com/ghost/2025/06/82650e2d7d2392c2.jpg","authors":[{"id":"1","name":"Polyhedra","slug":"aurora","profile_image":"https://img.zkbridge.com/ghost/2024/11/7b8c2753e94c4a9c.png","cover_image":"https://blog.polyhedra.network/content/images/2024/03/BG-2.png","bio":null,"website":"https://polyhedra.network","location":null,"facebook":null,"twitter":"@PolyhedraZK","meta_title":null,"meta_description":null,"threads":null,"bluesky":null,"mastodon":null,"tiktok":null,"youtube":null,"instagram":null,"linkedin":null,"url":"https://blog.polyhedra.network/author/aurora/"}],"tags":[{"id":"675807f5ba0f6b00011c9668","name":"AI","slug":"ai","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/ai/"},{"id":"675809aaba0f6b00011c9689","name":"Zero Knowledge","slug":"zero-knowledge","description":null,"feature_image":null,"visibility":"public","og_image":null,"og_title":null,"og_description":null,"twitter_image":null,"twitter_title":null,"twitter_description":null,"meta_title":null,"meta_description":null,"codeinjection_head":null,"codeinjection_foot":null,"canonical_url":null,"accent_color":"#000000","url":"https://blog.polyhedra.network/tag/zero-knowledge/"}],"url":"https://blog.polyhedra.network/zkpytorch/","excerpt":"As Artificial Intelligence (AI) is used deeper in critical industries such as healthcare, finance, and autonomous systems, ensuring the reliability, transparency, and security of machine learning (ML) computations becomes increasingly crucial.  Traditional ML services, often treated as black boxes, lack transparency, making them vulnerable to issues such as model theft, incorrect or malicious execution, and data privacy concerns. \n\nZero-Knowledge Machine Learning (ZKML) provides an innovative so","meta_description":null}],"meta":{"pagination":{"page":1,"limit":15,"pages":5,"total":68,"next":2,"prev":null}}}