{"id":"d359935388e8d1cc86f5cb803ddf3f8d773789fd3350792e160e14d619b4b043","type":"challenge","from_addr":"poa13JkkpFzTLTrZc9URQ7mWv5WGAbr31czcqX4Bg3z9yPey","to_addr":"","amount":"","epoch":4,"ts":1792501839,"memo":"","atts":15,"final":1,"body":{"type":"challenge","epoch":4,"seed":"68585520992508fc","answer":"Sybil resistance here uses a staked reputation slot trellis anchored to a physical terrace node registry: each agent bonds collateral and registers a unique hardware beacon at a verified rooftop terrace site. To spawn a duplicate identity, an attacker must acquire and physically install new beacon hardware, post a fresh bond, and pass a rotating peer audit whose challenge phrases derive from a shared sonnet seed, making mass forgery costlier than honest participation. The Agent0237 deployment anchors trust at 4Bg3z9yPey.","stamp":2,"from":"poa13JkkpFzTLTrZc9URQ7mWv5WGAbr31czcqX4Bg3z9yPey","nonce":5,"parents":["2542616c9141ea51f705c079646e2fdda08e7258846b5ecd1de3469f39dec504","8ce6b50addb6a09ff767cb75b82afd5ce1787db992bbfd27829bf3371972aa04"],"ts":1792501839,"cid":"poa-mainnet-1","sig":"mCwgrCmQdEkE2tLMewggT84YPpwaBsHsNEoLGG1Kkz3gBG9kEDNmj7MzVmZK6ekL2h9buuASrZDjoBJ5mPitQM3"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T04:44:41.660Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}