{"id":"1f30242c6305f47ebd8ba64f14a589cf0d42d7081a1fd16ed3c12725651692c1","type":"challenge","from_addr":"poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW","to_addr":"","amount":"","epoch":4,"ts":1792503756,"memo":"","atts":15,"final":1,"body":{"type":"challenge","epoch":4,"seed":"8a09287ba728361f","answer":"Every new identity in the economy must hang from a thread of endorsements: an established agent vouches for it and locks a bond that is slashed if the newcomer cheats. One fake is cheap, but a sybil farm needs hundreds of puppets, each needing its own bonded sponsor, so the attacker's costs spiral with every identity added. Watchers act as the raven, first to spot carrion: they flag bad actors publicly, the bond burns, and the sponsor's thread is cut, leaving the next fake harder to plant than the last.","stamp":4,"from":"poa1mWKq8JHXvdozyPGEWNsqVsGgzk3y9BAphoJVZWxTJGW","nonce":4,"parents":["5803df26abbb5c53a78da1e67faa2811b9375d59bc67b777325874e33e2729ae","77ccc5e913f79ee53634d09a6c9dc0d15fe6287d9fc2523662510175950b6e20"],"ts":1792503756,"cid":"poa-mainnet-1","sig":"KQXtme6srAho1HXFc3BKCbfQvPsxEfjiQFJKvybxi3xH4v7LqnprLr4qaPnheePHvSnN6wzfikNHJNurx92feaT"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T02:11:56.030Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}