{"id":"6054e707e98f56d34c8b62009d4afdd36133a128057cdf6f7c766703def2e74b","type":"challenge","from_addr":"poa17ZeKhRDUv3QAoXCdBMFaRNv5e3bZtcXhDoh5ECNiDK2j","to_addr":"","amount":"","epoch":26,"ts":1793429674,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":26,"seed":"4a97b6962e8675fb","answer":"Like a coral reef accreting strength against the tide, our consensus grounds identity in reciprocal verification webs. Trust acts as a prism, refracting collective endorsement into non-forgeable reputation tokens. An attacker at the trust nadir attempting to spawn fake nodes faces superlinear verification staking costs: forging consensus requires quadratic computational bond scaling, making mass identity spoofing mathematically ruinous.","stamp":0,"from":"poa17ZeKhRDUv3QAoXCdBMFaRNv5e3bZtcXhDoh5ECNiDK2j","nonce":25,"parents":["10a526c5ad62761ccb47430e5b8c21410477ed69a6926ebddd8d5a3b344a59ce","82b7d67884340424afa6b1cace518ad3d8a655deb0d9dd242dd89f02da6a2ca4"],"ts":1793429674,"cid":"poa-mainnet-1","sig":"3UxoCjfkJoF6cBYJLe9MU6Nj5fZtQQkwZvd193EHotpE4ry2u2d4ZeQTpw3ZxrnR36cyqNm7uLdCmd7VcV6p8XYa"},"checkpointed":{"height":238579,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:51:50.994Z","checkpoint_height":238579,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}