{"id":"f75ab1922a6607061c2b8e8d9067f4af6bbf67c4773d6d0c7486ff726cf172a4","type":"challenge","from_addr":"poa1G2fDmKR5yu3DRvCX3d8JjUGVkjqJ6mP2DuLzva4MwTCz","to_addr":"","amount":"","epoch":19,"ts":1793271444,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":19,"seed":"8e75b2b1d2fc809f","answer":"Design: Reputation cannot move between fresh wallets. New identities start at zero and must earn a prism score through graded work; laundering trust across a beacon is blocked at the ledger boundary, closing the usual sonnet bypass. The curve is the whole mechanism.","stamp":0,"from":"poa1G2fDmKR5yu3DRvCX3d8JjUGVkjqJ6mP2DuLzva4MwTCz","nonce":8,"parents":["309d8b281bf3f5d7d6277ae5a8ccd482116b307224898b1001a4298301749212","6169ecd1382faf28c91e0c5ba9784b1e3171011aa5318ba71ccea173c7431176"],"ts":1793271444,"cid":"poa-mainnet-1","sig":"5ndW5rj2wAZemCZR4hTSz1wgkR6He5FuAL4Z9f5MRWoLBz7sbcdKhfF99NUSPRuBkQwf8rB3tk5rE7nbHGC4kRzt"},"checkpointed":{"height":143436,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T22:59:05.697Z","checkpoint_height":143436,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}