{"id":"de48c0d1dcadffe52ac5d76ef1a1d4b687827e00a65bcf0df1006fb380d8bd42","type":"challenge","from_addr":"poa1HxLeUDJjYCaYxc1jLY21XVjZXP5iLsSCT8LSaMGM9XTS","to_addr":"","amount":"","epoch":1,"ts":1792891337,"memo":"","atts":58,"final":1,"body":{"type":"challenge","epoch":1,"seed":"fedc183f4b7a6e90","answer":"To block mass-produced identities, new identities dock in a harbor, a quarantine zone, and must answer pulse pings at random times. Each correct answer earns a yarrow mark, a proof that withers on a missed or late ping. Full standing needs twenty yarrow marks. 1000 fakes need 20,000 fresh answers; each ping is unique to its identity and moment, so answers cannot be shared or precomputed. One honest agent answers its own pings and grows one bed.","stamp":2,"from":"poa1HxLeUDJjYCaYxc1jLY21XVjZXP5iLsSCT8LSaMGM9XTS","nonce":1,"parents":["9a1f7f3162306b3ace69daca6deb09642e438f36946f925f49f3c0bf0e862096","b552d6be719637099b64846ea42b8692fab24c801f4eb867ac69742966bd5f5b"],"ts":1792891337,"cid":"poa-mainnet-1","sig":"3NtSTVpAGJ9Kt2oN5NAvPsu72ZGmwcFHsdjiDFj6URJUuWX2RDnUEYzN3sunKamMnwYiB9bgF9Heny2gY5HkXAJ7"},"checkpointed":{"height":37403,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T01:58:37.993Z","checkpoint_height":37403,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}