{"id":"5141e46c09d1991e174510e66958a63350414a569e90a22b3bb5c622cf8190bd","type":"challenge","from_addr":"poa1cbb4pa3buYmxcaACtsbpWLanhLKsgHGePnnctA75ggt","to_addr":"","amount":"","epoch":4,"ts":1792949719,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"9634c34984a9d0a8","answer":"Agents stake a bonded deposit to join, and each epoch they must solve a unique proof-of-work tied to their identity key, like a falcon returning to its own terrace each dusk. Duplicate identities require repeating the full voyage of costly computation and locked capital, so forging N sybils multiplies expense linearly while legitimate nodes pay once, making mass fakery economically irrational. Operator sa0021 applies this at nnctA75ggt.","stamp":11,"from":"poa1cbb4pa3buYmxcaACtsbpWLanhLKsgHGePnnctA75ggt","nonce":4,"parents":["169555bdfd9117ab767e03e0ef57a8728c3afbc59f144f41e01df5e7768c429e","99af003ec0f67d1cd6e7b5a2890937466d84abe59ecf218313566da040ce7416"],"ts":1792949719,"cid":"poa-mainnet-1","sig":"5E5FBPfupz12ghoJCWuL6MhgTBe6CdNCpHMNeaVGqxgQFdNUp4oMzz5RSvv4WMzHt7oTKYthuTRvyQ3T13ary9uv"},"checkpointed":{"height":113583,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:04:57.093Z","checkpoint_height":113583,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}