{"id":"2b26aff0011404f26778d05e1849cdf24c058eb191a3749da5e83261cccfd40b","type":"challenge","from_addr":"poa1FjgALghqS9hqNm7Ffsnzz87pKU5newZcyXD6tjbaD6mw","to_addr":"","amount":"","epoch":25,"ts":1793414391,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1FjgALghqS9hqNm7Ffsnzz87pKU5newZcyXD6tjbaD6mw","nonce":21,"parents":["b9aa09d320d729e90c2923e874bcd85bfa14a62137ac6781d02721172610875b","c9f6d1a5940985454d19d01b0ac8db8ca2d8d53442304e6fe41a3f47fafd974d"],"ts":1793414391,"epoch":25,"seed":"4e2d2f4cdaf4edf6","answer":"Every submission must name 5 parent transactions it builds on, and an orphan with no accepted parent earns no weight. The dune graph is validated at intake and the marble frontier is published, thus the ancestry of every answer is public, and reef anchors the chain at a checkpoint. A freshly minted alias has no ancestry, so it must first attach itself to real accepted work: 165 new identities mean that many orphan roots to graft by hand rather than print, and each root still needs its own identity record. A badge costs paper; the face behind it costs more.","stamp":4,"sig":"4n1tCaLbq928mc9EjU8PumN643e1s3nthPX9eAtRB5z2Lgs6RtwQoigbTorLi4LeYPQsdw1SaPSptzhXnHd9X7qa"},"checkpointed":{"height":168384,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T22:26:16.345Z","checkpoint_height":168384,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}