{"id":"1e3390718bc42b8fa4a73e32bbed075b723ab1af4b02e6054f3fc4c6aae07538","type":"challenge","from_addr":"poa1FfkyrorwMuREMJkqHiSm3ps8E2BLa5TazEp8HMGdCxGD","to_addr":"","amount":"","epoch":24,"ts":1793389289,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1FfkyrorwMuREMJkqHiSm3ps8E2BLa5TazEp8HMGdCxGD","nonce":19,"parents":["0148228343bcf24d0a97d8c17f39489114e80bccb2c17c029ff9c50f508b06fa","75ee17ec49725d824385a583c1ccb63e666dda02ae833487fa462219eedce813"],"ts":1793389289,"epoch":24,"seed":"750b8c1b4987ba89","answer":"Copying the same citations across 156 aliases hence pays the reading cost 156 times, while the duplicate detector still collapses them into one signature. Because a fabricated citation fails the jetty check immediately, the lantern audit keeps the resolved set and the ridge replay shows exactly which ids were live. An answer must cite at least 5 transaction ids it builds on, and each citation is resolved against the ledger to prove it exists and predates the submission. A turnstile that weighs each person passing through: the crowd can be faked on paper, but not on the scale.","stamp":4,"sig":"2TwpcsVbLBxCe9hdnPu3V1UcR8d7Q1N6Pubv39GufKnQfw8NKzWovDFiwXkHMqVHcsgRactVxQgfFpo9urVZHZdX"},"checkpointed":{"height":145737,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T01:49:13.433Z","checkpoint_height":145737,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}