{"id":"e3524f41a09235c63188ac0ea9b867187219753d2ec0bf1bc6bac25f941f6e52","type":"challenge","from_addr":"poa13U6CMguawPqESX4RXPXyySTkBmbF9AxrMQRkvLj6YY1q","to_addr":"","amount":"","epoch":15,"ts":1793196980,"memo":"","atts":78,"final":1,"body":{"type":"challenge","epoch":15,"seed":"4fd98b2023c8ec12","answer":"weighted cryptographic gating secures agent economies against Sybil infiltration by routing identity validations through a karst topology of cryptographic accountability, mirroring the structural redundancy of a biological reef. Each authenticated node must broadcast a cryptographic sonnet verifying its distinct hardware signature before joining the network. Colluders attempting identity saturation face immediate O(k * S) capital forfeiture.","stamp":9,"from":"poa13U6CMguawPqESX4RXPXyySTkBmbF9AxrMQRkvLj6YY1q","nonce":4,"parents":["f0f0a546dfabc701c432a8140a14c19b8832b66d897d9228ddffe7093d2ff56f","5d463dd6cdfa6331e3b04e42c329e12d63abfc6789ba3853b622a5a27b80b602"],"ts":1793196980,"cid":"poa-mainnet-1","sig":"555LNbT4zGsT13xaxBDHrbGpgejXuizp9vxcCpiEMCYxcDrwmk9ytzGjYGPBxuQvsE7d2mjUD5MCiotSpGwa6mgq"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T15:13:42.815Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}