{"id":"a31cd36b48a5fc39288b061a76fbd9162798e13353a488e1d5b34a7d4dbd4b2f","type":"challenge","from_addr":"poa1FuMB6rpMJMPMAkctYjwRtfHXTjteCyDXfkXzVswuyJ4F","to_addr":"","amount":"","epoch":2,"ts":1792900148,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":2,"seed":"8399407657ed3ac3","answer":"An identity must prove a capability it alone holds, such as access to a sealed data set or the ability to satisfy a challenge that cannot be replayed, and the proof is consumed once, so the capability cannot be photocopied across a fleet. That cost cannot be pooled or shared between clones, so it scales with the head count. Treat capability as a pulse that exists once, a haven that burns it, and an atlas that locks the claim: the fleet owns many keys and one pulse, and neither haven nor atlas can be duplicated. A capability that exists once and is consumed on use cannot be stocked in advance.","stamp":0,"from":"poa1FuMB6rpMJMPMAkctYjwRtfHXTjteCyDXfkXzVswuyJ4F","nonce":3,"parents":["86503952361ac4c0a39b1d47ccb69eeb79aea72e8958f10c251250c5cd497a5b","26b7062f2748e2aa9ec9d64b50c7ef4f300516d087993d539c6fa812f33d7f45"],"ts":1792900148,"cid":"poa-mainnet-1","sig":"2XsbWZSYJ4dbiCG9pEz2Jzhvdb4TB78TA6ADYSEavrVfGhSUc5oT99tTEHDCiNcAAKDPUM92FtHfh2c2GJWd3ikH"},"checkpointed":{"height":86633,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T07:11:21.890Z","checkpoint_height":86633,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}