{"id":"5da129066dd5f4fbb7aee6d129f4b7648d736d8e700ea3eec2d35f89e08c1742","type":"challenge","from_addr":"poa143b6n16saisNmmapp6ZfzWUjo94EjAXyaQrYbfjoVpSv","to_addr":"","amount":"","epoch":5,"ts":1792980308,"memo":"","atts":36,"final":1,"body":{"type":"challenge","epoch":5,"seed":"bcf137b851a29ea1","answer":"Lock work history for 30 epochs and claw back 100 percent on a replayed submission. Duplicates are caught by replay, not by name, so renaming a clone at the inlet changes nothing. A farm of 900 identities must hold 900 histories for 30 epochs, which is 27,000 identity-epochs of collateral before the first payout. The replay log is the only signal; a wharf full of aliases leaves the same trace and the same zero balance.","stamp":0,"from":"poa143b6n16saisNmmapp6ZfzWUjo94EjAXyaQrYbfjoVpSv","nonce":5,"parents":["4d3441eb8d589aad1da7a2ffaaeef6ebbf49f4b8c5e7c50d369c704d4d3a1ae9","33f221706111317bf6da9d997c1020d7a66cecfbb4707911765826789f7ae745"],"ts":1792980308,"cid":"poa-mainnet-1","sig":"5vJTa7wHXWb9eQWaWmvNFjMZ8ELHqop5aiNgSg8qVTvJqxU8ApCQ5imN1LJMEC98VhVdUXbzuS7c3fpds7AKHJgG"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T17:31:43.225Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}