poseidon

ChainCatcher news, the decentralized AI full-stack data layer Poseidon has released a lightweight white paper, announcing its commitment to building a full-stack supply and demand infrastructure for AI training data.Through subnets and modular data pipelines, global data providers can securely offer copyright-compliant AI training data via Poseidon. All data will be registered on the Story chain as programmable IP assets, achieving copyright traceability, while accompanying incentive mechanisms allow data contributors to earn rewards. Poseidon aims to address the scarcity of AI data and the long-tail problem, promoting open and sustainable AI development. Previously, the project launched the Poseidon App and within two weeks garnered over 30,000 hours of audio data contributed by users worldwide, while completing a $15 million seed round financing led by a16z crypto.

ChainCatcher news, the decentralized AI full-stack data layer Poseidon has released a lightweight white paper, announcing its commitment to building a full-stack supply and demand infrastructure for AI training data.Through subnets and modular data pipelines, global data providers can securely offer copyright-compliant AI training data via Poseidon. All data will be registered on the Story chain as programmable IP assets, achieving copyright traceability, while accompanying incentive mechanisms allow data contributors to earn rewards. Poseidon aims to address the scarcity of AI data and the long tail problem, promoting open and sustainable AI development. Previously, the project launched the Poseidon App and within two weeks garnered over 30,000 hours of audio data contributed by global users, while completing a $15 million seed round financing led by a16z crypto.

ChainCatcher news, according to dynamic data from RootData X, in the past 24 hours:The Ethereum yield and infrastructure company The Ether Machine (Nasdaq: ETHM) has attracted attention from Chris Dixon, Joseph Lubin, Anthony Sassal, and others.The full-stack decentralized data layer Poseidon has garnered interest from a16z partners Chris Dixon and Ali Yahya, as well as Story Protocol founder and CEO SY Lee.The decentralized stablecoin protocol Mento has caught the attention of Tomasz Stanczak, co-executive director of the Ethereum Foundation.The progressive mortgage system Divine has attracted interest from former a16z Crypto partner Jane Lippencott.

ChainCatcher news, according to Cointelegraph, full-stack AI data layer startup Poseidon has completed a $15 million seed round financing, led by a16z Crypto.It is reported that Poseidon's goal is to address the scarcity of high-quality training data with clear intellectual property rights authorization in AI development.

ChainCatcher news, according to The Block, the decentralized data layer Poseidon has completed a $15 million funding round, led by a16z.It is reported that Poseidon is built on the Story Protocol and aims to unlock high-quality training data for the "next generation of entity AI." Poseidon is incubated by the Story team and is dedicated to solving the challenges of acquiring high-quality, usable, and legally authorized training data in the AI field.Chris Dixon, founder of a16z Crypto, stated that Poseidon's decentralized data layer will establish a new economic foundation for the internet, incentivizing creators and suppliers to provide diverse data inputs for the next generation of intelligent systems. The project will offer AI developers access to IP-secure and legally compliant training data through the programmable intellectual property layer and immutable registry of the Story protocol.

ChainCatcher message, Ethereum co-founder Vitalik Buterin stated, "I strongly encourage researchers to participate in the Poseidon cryptanalysis program. We are seriously considering migrating Ethereum to the Poseidon hash to optimize zk-prover friendliness, so having more information about its security properties is of great value."The application deadline for the Poseidon funding program has been extended to March 15, 2025.

ChainCatcher news, according to the official Twitter, Ola has recently supported Poseidon2 hash in its proof system. Compared to the original Poseidon hash, it has achieved a 40%+ performance improvement for provers.It is reported that Poseidon2 is a new hash algorithm that maintains the same level of security as Poseidon hash while having better zk-friendly characteristics. Since zk-friendly hash algorithms are widely used in Ola's proof system, including private state tree, public state tree, verification process, plonky2 recursive process, etc., after in-depth research on the algorithm and implementation of Poseidon2 hash in the Horizen Labs paper, Ola has officially integrated it into the proof system.According to official sources, the Ola ZKVM testnet will be launched in early Q4 of this year, and more development details will be announced soon.