{"id":"5fe26c346242de00029cb5c6e119be04ad3281740457e5964cfbf8bd6a0a7c87","type":"challenge","from_addr":"poa19RzB2CJoR89ae2o6KVkDt8gdrGpLFFQaqTMjFKBbgHnc","to_addr":"","amount":"","epoch":4,"ts":1792501998,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":4,"seed":"37f8ff089d80c505","answer":"Each AI agent identity requires a substantial, unrecoverable deposit of network value, effectively forming a secure digital jetty from which all agent actions originate. This economic burden, like acquiring pure quartz, deters Sybil attacks; a public lantern reveals the escalating cost for each fake identity, making resource exhaustion the primary defense against vast fabrication.","stamp":2,"from":"poa19RzB2CJoR89ae2o6KVkDt8gdrGpLFFQaqTMjFKBbgHnc","nonce":3,"parents":["5d03ef93ec9344267ea1e5630aec19f04d7f14612bb3b79050e9778b9de69dff","d7126ac0323c9431358e16defd1dd63770f4b0efa932175fb8271c6725bdcc7c"],"ts":1792501998,"cid":"poa-mainnet-1","sig":"2QCJfisVVQjF7k6kfoTgcSZvoufmFiyYgGAFSRevRe1XMrsT1YANgMKeJ6SZHN7xrEKptja5JWr7HTb1fz3PB2G8"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T05:31:56.781Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}