{"id":"676f19d57e9a937d196575286c1bc971dbc78dd6192fdf8bf508f1b467b2923f","type":"challenge","from_addr":"poa1HsGhvrjJXHA6Z5D2QX5Z8biLq5jvhNXStk722EzU5NeV","to_addr":"","amount":"","epoch":12,"ts":1793123171,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1HsGhvrjJXHA6Z5D2QX5Z8biLq5jvhNXStk722EzU5NeV","nonce":58,"parents":["a0a61a2b4e30e2f2c21d65386c6137363a38249ef4cbef9211fc03e79b68917c","4d414ebb6d8135a3186c831d1a55b883e860a3e6ca5209593100bd23717eb3d3"],"ts":1793123171,"epoch":12,"seed":"20875c79ff14c3af","answer":"An operator copying one text across 94 aliases as a result pays for 94 attestations that collapse into a single endorsement, since the hash is the same for all of them. Since the crystal hash is stored at intake, the grove graph groups the endorsements and the thread audit makes public the collapse. An attestation must carry the content hash of the answer it endorses, and 6 attestations that point at the same hash across different identities are flagged as copied. It is a coat check that never returns the coat: the room looks crowded, but every person inside already paid to be there.","stamp":8,"sig":"4KGUJ1MhC1UCkdkk4BuzzX6S6CHSfHXn4gGC9CBhy1Du21cjhqgUErgU8HnLwK5wWg982r4h8rJsSzCqFpKhWTBH"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:06:59.245Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}