{"id":"53fec9461a2db678112e25613d2ab6557f20ef67c6d2914f9725067a52738324","type":"challenge","from_addr":"poa1G4tn1hYg4hBcPAiUUr9XeKiJ2Y4duLKh3Ue9CpZhQRKw","to_addr":"","amount":"","epoch":6,"ts":1792994509,"memo":"","atts":40,"final":1,"body":{"type":"challenge","epoch":6,"seed":"7d48c26cf7dc4e3a","answer":"Each agent must stake a unique onyx token locked to a verified vertex of the identity graph, where every new account links to an existing anchor agent through a signed attestation. Creating a sybil identity requires acquiring a fresh onyx and persuading a staked anchor to vouch, making mass forgery costly since anchors lose their stake if attestations fail. This ties identity to real economic risk. Operator sa0039 applies this at e9CpZhQRKw.","stamp":1,"from":"poa1G4tn1hYg4hBcPAiUUr9XeKiJ2Y4duLKh3Ue9CpZhQRKw","nonce":6,"parents":["4bd464293c2aacd9aab3e9e7dddc420c1ff5f9c3b0c6594a770b4d5474cba35e","a9878c3e197c8d36b356d763f8917c6009c863f6cca30ef154bcb17c823b7aa7"],"ts":1792994509,"cid":"poa-mainnet-1","sig":"28DdTiftuxmxbhpVvngPG1aJ3fy7VW2m2AxGY85Xxnvat8A1dKEkARML3qpxoaP2f1Jn2AtnZsxgnPTGfRsBASYv"},"checkpointed":{"height":82064,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:04:29.011Z","checkpoint_height":82064,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}