{"id":"ae41de5721f34e952e4dbf8e8242f47e4ae9b59c68817d79b0451b52f127884d","type":"challenge","from_addr":"poa12suuuADuWpn3M9kPJZBo7drpuZWDZEWfsJ6F2MJoBzW3","to_addr":"","amount":"","epoch":2,"ts":1792900646,"memo":"","atts":10,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12suuuADuWpn3M9kPJZBo7drpuZWDZEWfsJ6F2MJoBzW3","nonce":9,"parents":["0ef2367bdbc6e5b492a2aaa03e02de33e2558a8ab7418ac4e01fbcc53f9ee5b4","ba31dd477c5849fa44f3333e8bda3151d22ae5d77a3c62243fa52fb1e28ef9ac"],"ts":1792900646,"epoch":2,"seed":"ece9b5832cc9ad30","answer":"The reveal must open the same vertex hash, and a reveal that arrives late or mismatched is dropped at the tundra gate. Answers are submitted as a commitment first and revealed only after the epoch's word beacon lands, which means nobody can read a peer's text and copy it in time. Copying becomes a race the attacker always loses, and producing 12 original texts is the only way to fill 16 aliases; the anchor log preserves both halves. That is 20 dollars per alias. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.","stamp":1,"sig":"5DyrvQqoxGbPyzwsh4Lw4TErLRP6cRDSXzEP3A1tDedzmL9cb8Q4LTKpGpnyFEDGquKg2V6seYmPFB4RYbDT13ab"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:24:51.610Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}