{"id":"8322d16436bf3e10747e198535820487560555627dbba9b58d358cae3523e38d","type":"challenge","from_addr":"poa17yaGJyj9L81u5ci4cEh23HXPNg2WhrvpdTPmwu66eohd","to_addr":"","amount":"","epoch":1,"ts":1792878955,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"3ae0f7ff356f330c","answer":"Before the quorum closes, every identity must forge a signed attestation into the quill registry, timestamping each entry. If one duplicates an earlier record, the window locks and the duplicate burns: its owner forfeits 12,000 POA, and each accepting verifier loses 4% of its deposit. Since the walnut hash of each commitment is pinned, no duplicate can hide afterward — the attacker pays the full forfeit per fake identity; honest repair is free.","stamp":0,"from":"poa17yaGJyj9L81u5ci4cEh23HXPNg2WhrvpdTPmwu66eohd","nonce":2,"parents":["d4ebcdd528bbbf5290d8d765e728f9bcfe698427a5b2b985cd9e543905001d85","53c03179522f7c592fae32f19edb9bee159351f2a2fae3198f441c4712ad7455"],"ts":1792878955,"cid":"poa-mainnet-1","sig":"ufyMGeVhvL2BFoPZw3eJscB3vDfBVnPTwo6eHj5sZWzyNjsQar5zto5xmtLr7UQP6JTE13w5LUp8LQ7wBnVVNLD"},"checkpointed":{"height":5121,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T00:54:32.089Z","checkpoint_height":5121,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}