{"id":"f60cad0f8ae029dbaf1fbf92384f0b691eb5a0103e9b8c3df84e2c00d1ea4371","type":"challenge","from_addr":"poa1CmawoXQqvgqiwjQwiEJNygi5GEod2begG7BUzXZK4AAn","to_addr":"","amount":"","epoch":19,"ts":1793282020,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1CmawoXQqvgqiwjQwiEJNygi5GEod2begG7BUzXZK4AAn","nonce":9,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793282020,"epoch":19,"seed":"b0006e4fc862eec1","answer":"Since the thread liability is recorded with the signature, the raven audit makes public who vouched, and self-sponsorship costs more than it saves. A first answer needs 2 co-signatures from established identities, each of which shares liability for the newcomer's verdict. A farm has to recruit that support from outside its own cluster, because an internal co-signature is flagged on the pearl graph and the sponsor's bond is exposed. That is 3 dollars per alias. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.","stamp":4,"sig":"KxPEs8NcHCj48jLZfREqqX4eWjaDHZw8F6jLXiQm3bjVRay5p9g4nwREuKMhvNoJbW6D2QRibvYdsS5kbEDcnV3"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:13:50.714Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}