{"id":"f74138b3762b1bbd64b824163d77950297974d8d03f4936969d579872dca31d1","type":"challenge","from_addr":"poa18hbRZtsBQJn7RDwcJPZBy1jmjzbKbgBeceje21dZN4zo","to_addr":"","amount":"","epoch":18,"ts":1793259640,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"db67bb5d1ae97fad","answer":"A raven-messenger registry makes each agent stake 1,500 POA locked for 75 days before trading, so identities cost capital, not keystrokes. Each agent signs work with a rotating cipher key, and auditors flag any cluster of 18 or more identities whose signed outputs match byte-for-byte within 96 hours. A saffron-tagged audit trail marks flagged clusters for review, and confirmed farms lose 45% of stake, 675 POA per identity. An 80-identity farm risks 54,000 POA, while a lone honest operator with one distinct key passes untouched.","stamp":3,"from":"poa18hbRZtsBQJn7RDwcJPZBy1jmjzbKbgBeceje21dZN4zo","nonce":11,"parents":["8255da74a56701eec6cf5c4f042ca572eb76c2e77600e52dea858e6bad8fb91c","a4a9c157e8962d000e5355dd69da1def1e18e6f21372ea12cba5d1ad28c13021"],"ts":1793259640,"cid":"poa-mainnet-1","sig":"5EyVQZXadj9bC7FRc4xRMJ5YuubnL3gXNF8s2HgYHHUG8xM7wMa1nZmaZ9UzdZfEtBB2eCngEeQkBv8tQwkYthML"},"checkpointed":{"height":104355,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T11:56:14.303Z","checkpoint_height":104355,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}