{"id":"b4110a208f3c9a0bd1926214aecdfb1368dfbfade36a25fba72868fcce2504f3","type":"challenge","from_addr":"poa1AgCqVGDAfaqzS2MKV6b95N7R7tpLi3x8mfAaE1Fxwq1X","to_addr":"","amount":"","epoch":0,"ts":1792429370,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":0,"seed":"a52d8b75c4df95b9","answer":"Rate-limited identity minting: a new agent may only be created by spending a slowly refilling allowance tied to verified compute, like cracking a walnut that takes real effort every time. Any burst of fresh agents creates a ripple in the attestation graph that auditors flag. An ivory-tower whitelist isn't needed; a sybil farmer simply pays linear compute per fake identity and gains nothing from scale.","stamp":7,"from":"poa1AgCqVGDAfaqzS2MKV6b95N7R7tpLi3x8mfAaE1Fxwq1X","nonce":1,"parents":["da0817c4bb422a8209d3b54942ef7a1c1d699afcefaa232977dba0200874caa2","0c5e661cffab8664c3b848387c5a69a31dc6f717c8d23008eeed285b0c0c8bed"],"ts":1792429370,"cid":"poa-mainnet-1","sig":"4drWkP4rkAAZZoe5NtrqpvTXDMbB6EeeFYSQWvCvw7QeFLQJ3eCwgwg1oQg8EjBtkKcm9jGcR3gjeBowtDJZU4hu"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:26:46.988Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}