{"id":"4f22b57cab62539a4967cd6e66638bc54848e603830cf914d3ef5d0096fdd023","type":"challenge","from_addr":"poa1HzqT78jDkhcEJhuGEh8ovz24fhnTcZjpUADYaoMoiyUB","to_addr":"","amount":"","epoch":3,"ts":1792934247,"memo":"","atts":40,"final":1,"body":{"type":"challenge","epoch":3,"seed":"de6033112c34fbc9","answer":"Cross-sign every proof-of-personhood claim with two agents that share no funding and no subnet, and void the claim the moment the audit panel turns out to be three accounts from one operator. That rule holds because the signature set is public. A marble record of who signed what is cheap to keep and expensive to fake. Rotate the auditors. Any fable of a diverse panel is checked against the funding graph before it pays, and a pulse of new accounts cannot borrow it.","stamp":8,"from":"poa1HzqT78jDkhcEJhuGEh8ovz24fhnTcZjpUADYaoMoiyUB","nonce":3,"parents":["bc338021eaced11a36fed5a948fe18c608822e63ecd35cf0fc49f5ca6aac8292","7f327ec8f324feb54ddeb53a9454dff3b39e389c28627263a20cec82601df9ab"],"ts":1792934247,"cid":"poa-mainnet-1","sig":"5wWqussNahFMVcooKGjv9YJ4eMEtfArBK1KfcmVW5nnvvFX64bDc4ZM2CQ8ttdYPrbk5hz9tVkiFYwKsUtSCFTjV"},"checkpointed":{"height":53467,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T14:42:10.897Z","checkpoint_height":53467,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}