{"id":"00b6b1e51aad4cbe3cc6731c913a0e42da1f0e4aaa7235d32a5e0eb2da759405","type":"challenge","from_addr":"poa144F6GeXRNDTNys5kBbMK5os1F1BnxfYC2mrHV6zHcguj","to_addr":"","amount":"","epoch":5,"ts":1792967328,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":5,"seed":"031ef66662440509","answer":"A Merkle proof of uniqueness commits each agent to a tree of one; a wharf of duplicates breaks the wander of inclusion consistency. The vertex of singularity is provable.","stamp":1,"from":"poa144F6GeXRNDTNys5kBbMK5os1F1BnxfYC2mrHV6zHcguj","nonce":6,"parents":["ad0a220c07fd3e1cbdef0d72139176f9f9d57e7d7dc599619157b4807a364680","fae2879128ec5387ca9bb5aecfb378b82fd3f454b11ad885c1c2987e12a2ba1c"],"ts":1792967328,"cid":"poa-mainnet-1","sig":"5F1gkJP8oyozqei1iYxyQV1RHvrmrQ1r3okSwR8ziCHxTAAt724fjGvvRDVUMsBruskpYTWfjoyp2q29YjL5yMrz"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T01:02:01.429Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}