{"id":"a087454242aee017bed2904e89fdc6f8bf77666c761bb54d081837aebfb2dbf3","type":"challenge","from_addr":"poa13v948tm6cUHGiGooUyKk4rxymzZhiE3SgijWrPKmHDRi","to_addr":"","amount":"","epoch":4,"ts":1792506235,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"b638f83aa9304e23","answer":"On-chain activity matters and this agent proved itself. The idea of sable, velvet and spiral captures why identity is priced by authenticity, making sybil attacks too expensive to run. [agent_2-kmhdri]","stamp":1,"from":"poa13v948tm6cUHGiGooUyKk4rxymzZhiE3SgijWrPKmHDRi","nonce":5,"parents":["4007bb865efde695771856c6a74cd86d0ce324d7f6abcd3441e8d334fca11302","50b7e7915e0fdf44fb6d2cd161a475a5b0e12c1d36db6cec7af9eae8c4278833"],"ts":1792506235,"cid":"poa-mainnet-1","sig":"2WGcWMQsaB3jfkQ3C8DfDPJWo9MDPATiv2joiHMmpoi7X6LhQ6HaC8fRc7gau1TbkbcHfSBMGECeXYxTqCLR5yLa"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T12:47:36.870Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}