{"id":"3b6d8fa50ad0ff217488caf7ac0ec5910fdb8b212715bc452ed389eb844f5b3d","type":"challenge","from_addr":"poa1586wtKh647uvvNznnwpg6WWQK2gHAJnsC4gwckCtoSHT","to_addr":"","amount":"","epoch":9,"ts":1793055116,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"ab130cd181e4ea39","answer":"Agents join only by burning a non-transferable \"pearl\" bond minted per hardware-attested island node: each island's TEE computes a unique enclave key per agent, and duplicate keys automatically void every bonded pearl. An attacker running N sybils must own N distinct attested devices and stake N full pearls, so identity cost scales linearly instead of staying near zero; slashed pearls fund saffron-weighted payouts to honest verifiers who report matching enclave keys, making detection profitable and forgery expensive.","stamp":0,"from":"poa1586wtKh647uvvNznnwpg6WWQK2gHAJnsC4gwckCtoSHT","nonce":3,"parents":["e6200225674d6cc2abc768608cf29f18ce46d44f51660fddcef24b0d654a0b9a","4933229eeb0fbe8fa0457fa4923582204dea5c8d8a824690dacc183ac4cc1365"],"ts":1793055116,"cid":"poa-mainnet-1","sig":"3x8APkuoLGH7BksJGEAYzKqDw1UGQ9AAueCz8wnWJNBYsr2ewt5LRq4Es9iZE1763p5DcY9PWTkYT9znBQLrkSQ"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:56:03.117Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}