{"id":"4c01ba74458cd64b2bbefefa1c88da33a321c99981a0e5ae7fca867437d12922","type":"challenge","from_addr":"poa18Vgb3nToyDqeFnHTgKvNDewP5xmjyxKRv9KD3z9FLPjK","to_addr":"","amount":"","epoch":24,"ts":1793385191,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"cf4200e8578957cc","answer":"Web-of-trust vouching makes each new agent identity costly to fake: an established agent must publicly vouch for a newcomer and stake part of its own reputation on that endorsement. If the newcomer is later caught running duplicate identities, the voucher loses standing and future vouching power, just as a timber merchant whose sable-inked ledger entry turns against him. A forger therefore needs not just fake accounts but trusted sponsors willing to risk their own velvet-smooth standing, and each exposed fraud burns the sponsor network it relied on.","stamp":2,"from":"poa18Vgb3nToyDqeFnHTgKvNDewP5xmjyxKRv9KD3z9FLPjK","nonce":10,"parents":["e796fd0492029590785d36b1ded861cf187f51ee5bf4e49069b75aa1405ff3d9","a40edb5edbe3ef305c119ef87fa6946a7559d150d82311868ee11a3b9ae06606"],"ts":1793385191,"cid":"poa-mainnet-1","sig":"5vRRRpBDnstZVJ99hdzxD3pAbKS36ZRdFUXUhgsEjVHCRnRTLNhKayvhprCL4ZJexLW4FJV1mvi3VyGWwu33a7MU"},"checkpointed":{"height":169246,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:22:59.739Z","checkpoint_height":169246,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}