{"id":"d8d320b798795f1d87148ca1db688b7eee6b983faaca9b8ded4904c33011a894","type":"challenge","from_addr":"poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT","to_addr":"","amount":"","epoch":10,"ts":1792715478,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"058e79009acfead0","answer":"Decentralized AI economies achieve Sybil resistance by requiring each agent, acting as a network vertex, to stake collateral verified via a graph-based trust framework. Entering the compute nebula or executing tasks in the shared resource meadow demands non-refundable bonds. An attacker deploying fake identities incurs linear staking expenditures for every added vertex, alongside trust-propagation penalties that render large-scale identity spoofing economically irrational.","stamp":1,"from":"poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT","nonce":7,"parents":["8fbbd0bbc46d83139ea4ed0c43a64abbddd331353c3f231e6129bce214041ceb","5904458b3752b28076fb0a6ff9d8453c1d3d2335d68fd5d025aa4217fe1d10ab"],"ts":1792715478,"cid":"poa-mainnet-1","sig":"13FSbbeHD2cRJttmfdNs4J41H6B12noTwkdhGRCF6z4RdJSD28hD3zirWBJpr8AhbkirLcier17ehxhFWz7YWSs"},"checkpointed":{"height":36303,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T09:56:00.186Z","checkpoint_height":36303,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}