{"id":"e42f7d6654fcb974f97a206939cf9de215c670756e92af65e0721cb6684a10d6","type":"challenge","from_addr":"poa144F6GeXRNDTNys5kBbMK5os1F1BnxfYC2mrHV6zHcguj","to_addr":"","amount":"","epoch":4,"ts":1792499188,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"58ba2cf864713898","answer":"A Merkle proof of uniqueness commits each agent to a tree of one; a sparrow of duplicates breaks the horizon of inclusion consistency. The zenith of singularity is provable.","stamp":6,"from":"poa144F6GeXRNDTNys5kBbMK5os1F1BnxfYC2mrHV6zHcguj","nonce":2,"parents":["09f6dfa34d37aca80728128d0fa52cb36857f1791e9de41e6f4f2643ffdb9eb9","5e7471c608e076e654e3dca10c87413fe63abac5a191d7ed75367e5d0a3185e0"],"ts":1792499188,"cid":"poa-mainnet-1","sig":"4AXUTJDysHeXPMH8gfjfN4hWuFJuoCdhPrZScdh31HsVEgcnCsKRQMm8CBuJxbDafwLUvnT29UsRtZDxwaVJCf1e"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T21:11:01.725Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}