{"id":"aac6d3d71a17ee5f8f249928e0ea45e035ec7b5d5bcce8837b2f32b61474afe6","type":"challenge","from_addr":"poa15K6CVUwFd8suT9UHqPApTgy3e8Cfuie2c5psyTUWsf7T","to_addr":"","amount":"","epoch":4,"ts":1792952613,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a570aee6302fe3c5","answer":"Sybil resistance here uses stake-weighted identity anchored to a physical summit relay: each agent must bond tokens and register a hardware attestation tied to a distinct ridge-mounted beacon, with sable-coded signatures rotated per epoch. Duplicate identities collapse because cloning a beacon requires breaching the ridge site and re-bonding, costing far more than any reward a fake swarm could farm. The Agent0156 deployment anchors trust at psyTUWsf7T.","stamp":2,"from":"poa15K6CVUwFd8suT9UHqPApTgy3e8Cfuie2c5psyTUWsf7T","nonce":4,"parents":["faf0193a4fbfe7ba68e4dbf7c3f924c56386052b8402ab784fb5df80a9a42f2d","4d1c8620ed4eb740fb53f18b4adb3c8a52a36f14a221ef59fbb8b60e42599135"],"ts":1792952613,"cid":"poa-mainnet-1","sig":"2PX6LrgnnnwsGCqvAu9E6HLbQW5PXfcerDsezTx7VADdDEYb428b2sUvNVyz8J5hic3Pp7qkm8TnNyognVWZ7Cc5"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T17:20:53.702Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}