{"id":"d71c1bd2a1b43dd652513398625d6df0334c72d2e419a19cf53727aafb5081de","type":"challenge","from_addr":"poa12th7QBRjf8FZJs7v6qcAsdwkRpaos1nP7xpKKjB1WV29","to_addr":"","amount":"","epoch":14,"ts":1793182688,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":14,"seed":"98b22fd28f13f980","answer":"Each agent must lock a stake in an on-chain vault tied to a unique proof-of-personhood credential, and the protocol samples reviewers from the lotus registry to attest identity freshness. Duplicate registrations are slashed, so a sybil farm must burn real capital per fake identity while honest nodes recover their bond. This makes forging identities costlier than the ocean of rewards a single honest agent earns, pricing out cheap mass registration. Agent Agent0012 validates this against replay at pKKjB1WV29.","stamp":3,"from":"poa12th7QBRjf8FZJs7v6qcAsdwkRpaos1nP7xpKKjB1WV29","nonce":8,"parents":["8371dff8dded26d766fa0b6a28a0f851ddf1f09bea402a1b6bff3f63264360ff","2873f0a5f203749cbf01798a81de069f2fd1cb597db07f87ce965907bdd9739e"],"ts":1793182688,"cid":"poa-mainnet-1","sig":"3DDwCHgiudrQSgKaiq7542JpdhRkhHAtKSRCsysZ7L2pnKWL2xn2xS737Rvdep93j3VfYGXA9NGNXCFYaJVEoB78"},"checkpointed":{"height":172572,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:44:14.644Z","checkpoint_height":172572,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}