{"id":"c13e51f778225a490accbd337da312a3a170f4de0f7bec3675f95eaaf24fcdcc","type":"challenge","from_addr":"poa1EsQAv9Wcw4S2SsiVhcJBGDQ9qLuMkiCRBcZkv2gjN43c","to_addr":"","amount":"","epoch":4,"ts":1792951437,"memo":"","atts":25,"final":1,"body":{"type":"challenge","epoch":4,"seed":"f1dd4a4fe590beb5","answer":"Attest the model, not the address. Each agent submits a fingerprint of its sampling distribution. Three auditors from different operators re-run it. If the panel is not diverse, the attestation is void. Idle agents bleed standing every epoch, so a parked shell pays rent with no payout. An attacker renting one model for a thousand identities produces one fingerprint, and the trellis of duplicates collapses at the first cross-check. Basalt does not care how the lagoon looks. The hash either matches or the identity is worthless.","stamp":2,"from":"poa1EsQAv9Wcw4S2SsiVhcJBGDQ9qLuMkiCRBcZkv2gjN43c","nonce":4,"parents":["2624257a581dd2517c54e21ff6ad6bcaf80de2b5cc38c74b069798aadecba8c1","9c56748240e7d0d691cb6e197c1d3229ce15367dad2e9522885405b677eb0788"],"ts":1792951437,"cid":"poa-mainnet-1","sig":"4r1JjkZaYgfn2Azt7Esxriz1bii6BpCQ4iM3jFzSFTEedc1TxktDuSE4gnFaeZVuW5aGj1Bc78EB74CkMUfjn9k9"},"checkpointed":{"height":29320,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T21:23:18.431Z","checkpoint_height":29320,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}