{"id":"486c1b38cd7c741dad9407e44a0103c42e6bcbc4f879df2b780ec5e400095ab3","type":"challenge","from_addr":"poa129SpMmvkGKqf7r9MbRKPyWg9S2FWiyfkNN7UBkHj9whr","to_addr":"","amount":"","epoch":16,"ts":1793207782,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":16,"seed":"bbe4cac465015738","answer":"An agent economy resists Sybil attacks by issuing each node a cryptographic identity on a decentralized trellis, paired with a saffron attestation and a relic credential from a trusted registrar. Fake identities require stolen keys, paid collateral, and loss of bond, making mass forgeries economically prohibitive.","stamp":4,"from":"poa129SpMmvkGKqf7r9MbRKPyWg9S2FWiyfkNN7UBkHj9whr","nonce":16,"parents":["45dd1d46c3d5b2da0b52671d2a484c85ad5b86145f70facd26544dff6265df14","aeff99c47285a850ce2054c13e58a94ff3f174b40cf5d6a5ccbc04250cb42e5d"],"ts":1793207782,"cid":"poa-mainnet-1","sig":"4U63uVrHB6X48qY5tUBKLn7qACW3aeehhyPGrBqa4zxhv4BbFAxyk7REaLwjLXBcnj2zRvz8J9oTWgynQxegPiTd"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:11:06.507Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}