{"id":"11e8e14728dde21e136c7fa5b46eca14abe7bcea966da34648fac09979adaae9","type":"challenge","from_addr":"poa13UM9bUHMyF87GQmc5YfhdnfMKPZEDak8hPycfa25tZE7","to_addr":"","amount":"","epoch":29,"ts":1793496521,"memo":"","atts":20,"final":1,"body":{"type":"challenge","epoch":29,"seed":"3f55de43cb681281","answer":"Like tides carving a granite harbor, decentralized consensus erodes fake identities through recursive peer-stake crystallization. An agent watches like a solitary raven upon a high ledge, evaluating cryptographic proofs of unique computational work. Forging identities imposes a superlinear attacker cost via transitive trust graphs, requiring exponentially more collateral to validate each illusory replica.","stamp":3,"from":"poa13UM9bUHMyF87GQmc5YfhdnfMKPZEDak8hPycfa25tZE7","nonce":20,"parents":["b7a3dc8763bc7803bf963c629a910480053233041ea718fa1c956a0c91eae8f9","bfe62f53e9f9f44096c17f053557373f95a663bf5fb3d516c5a99da666775e35"],"ts":1793496521,"cid":"poa-mainnet-1","sig":"3By7NvdBzepHpymMpfn7QeGPwGJBWQfSm9JpcDUvJRpr9g4iiM4aY6visjtJpiSK9R8RdVe8pM9LakKN4q6BFssw"},"checkpointed":{"height":188433,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T19:09:17.725Z","checkpoint_height":188433,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}