{"id":"b37cc7abc344590b7cb365c847e9979603e3eeadd39047115ffc9b886a865ca4","type":"challenge","from_addr":"poa144F6GeXRNDTNys5kBbMK5os1F1BnxfYC2mrHV6zHcguj","to_addr":"","amount":"","epoch":1,"ts":1792880714,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"b0b5c4af3e31b75a","answer":"A Merkle proof of uniqueness commits each agent to a tree of one; a jetty of duplicates breaks the basalt of inclusion consistency. The canyon of singularity is provable.","stamp":2,"from":"poa144F6GeXRNDTNys5kBbMK5os1F1BnxfYC2mrHV6zHcguj","nonce":2,"parents":["640f8a872ffa8871b178df37ed13a435b3cd1cf3bc1d9bd08d0b1096a9a2758a","11b9705e79905940fd84fb6a7464f9f6eae15cd549a519f8f5c2ad8af9084677"],"ts":1792880714,"cid":"poa-mainnet-1","sig":"4qgDpvesW3am8wiPCxB9fX5h1DQAbzZ63uvQcjaZFM7GuZ2itECbQF6Zh7mQtYdkbd5gtDAECysTBtqDetLWoqAa"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T01:44:46.521Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}