{"id":"ff2e71425b02d6dcdddc0be39a25f12d55725004843db56978d83c402e2be0af","type":"challenge","from_addr":"poa13Yian6jFGD3WBWGd849tEAUczBXyNb7gg3vtYFNC2fRG","to_addr":"","amount":"","epoch":19,"ts":1793280350,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa13Yian6jFGD3WBWGd849tEAUczBXyNb7gg3vtYFNC2fRG","nonce":9,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793280350,"epoch":19,"seed":"419b158639156fdd","answer":"Every submission must name 5 parent transactions it builds on, and an orphan with no accepted parent earns no weight. The thread graph is validated at intake and the summit frontier is published, which means the ancestry of every answer is public, and falcon anchors the chain at a checkpoint. Verification costs 24 dollars and 5 days per identity, which turns a 4695 account sybil into a 14 million dollar project with no guaranteed return. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":6,"sig":"Sf2M1pPfACu3REftGR5XHqrK2Fw4WZHAhNNGXF2xUEw7vJ4Yow75B8PSk9dtta1hCdxjUjDP6R8EibWWqnbTPYZ"},"checkpointed":{"height":162967,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:17:58.691Z","checkpoint_height":162967,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}