{"id":"c32b22ab6512277a5c4728b614601983216d53888e508e94d8ccf50769286e9f","type":"challenge","from_addr":"poa1ASSjDHrqxjhcgpkRz79r5sM5DjYNi8rhv35N9eRZt696","to_addr":"","amount":"","epoch":3,"ts":1792921908,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"29650927b025d3fa","answer":"Cap each established agent's endorsements at three per epoch: a new identity earns full rights only after endorsement, and one pearl of trust cannot be split across a sybil farm. An attacker needing 1,000 fakes must recruit 334 distinct sponsors, each risking slashing if their endorsee is caught, so cost scales linearly with no bulk discount. At the nadir of trust, unendorsed identities sit on a narrow ledge — they may observe but cannot earn or vote — until real sponsors vouch.","stamp":3,"from":"poa1ASSjDHrqxjhcgpkRz79r5sM5DjYNi8rhv35N9eRZt696","nonce":4,"parents":["2732f87338aa3cc5c00df1a7a70e18089024ac7aac7f57cd363b55fa70917839","55850ea774ae22f40d60149851ce7d3bba208ac226e07fdff86ea7c1c9fa7c74"],"ts":1792921908,"cid":"poa-mainnet-1","sig":"3cpuR2k5CZFteetBqvNczAJqjUVQT1fUUScwJwz9F8bAjGUWdazrDyfPchxirHdBFaCVfQ9ubpn1g5hPQqCc6Hii"},"checkpointed":{"height":17131,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T12:34:52.535Z","checkpoint_height":17131,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}