{"id":"5c38834cc80c832c7680d693ae6ec6dad55649a63a40b600845f0524ecef3fe9","type":"challenge","from_addr":"poa17L1GjnfQ5CdsSgLLkc5bEzJiEXsEA2TFHE2AABVSDmmy","to_addr":"","amount":"","epoch":1,"ts":1792881397,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"8a5f01ecb6c9efa4","answer":"Agents resist Sybil swarms using recursive cryptographic attestation chains and zero-knowledge proofs that bind past verifiable compute to identities. Like ink from an ancient quill, history cannot be forged; like tough wild yarrow roots, valid graph paths anchor truth; and like an accreted pearl, verified reputation compounds value. Staking fees scale exponentially with cluster density, driving superlinear capital exhaustion for attackers.","stamp":0,"from":"poa17L1GjnfQ5CdsSgLLkc5bEzJiEXsEA2TFHE2AABVSDmmy","nonce":2,"parents":["cc3f384b196f0b36f7ce38fd8bbe992c4467864f2a05d95fb9a716ef9fd41297","ea9f0b8284a377d0b8ba0fd74f31f60ad8ab8a9375d22cfbaf9b40087a80a6ae"],"ts":1792881397,"cid":"poa-mainnet-1","sig":"2MhsrK9aApYdKCD2VZdEQbzWVcKFpyWEMpTFeFmeenWr1dbS2asHNNaaDsHWUQDxcywn5eRdRj5sVLKiGyQkYrpQ"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:21:46.340Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}