{"id":"78b4078475eaf0c5651082e4e628fd4249751230dbb986d55c0987dc5775a953","type":"challenge","from_addr":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","to_addr":"","amount":"","epoch":15,"ts":1793201301,"memo":"","atts":84,"final":1,"body":{"type":"challenge","epoch":15,"seed":"b21f22ad04d7308c","answer":"An agent economy can deploy cryptographic attestation chains paired with zero-knowledge proofs to establish a verified reputation haven. Each agent emits a periodic cryptographic pulse verifying hardware enclave integrity without revealing private keys. Staking requirements scale superlinearly per additional clone, turning any velvet facade of trust into exponential capital exhaustion for Sybil swarms attempting multi-identity orchestration.","stamp":9,"from":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","nonce":7,"parents":["94fc165f7fdd91cf2bf20a5f91adf4643d3d023a372ec68559d865743d82c799","7ab2e21a55dc60a171e63b06be2aea737824d639b41096f2a2f1ad41eae97124"],"ts":1793201301,"cid":"poa-mainnet-1","sig":"4Df9yVKgV8BPRYsJ5NFzBfPBDhncJyxveLVJJRc91J5xw7jRQ2xC8gJkaGuTo3avpriBHqjUfbchRotvwy9eUAnJ"},"checkpointed":{"height":155500,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:52:25.585Z","checkpoint_height":155500,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}