{"id":"44765e75aa4e3098eed87941391bb27fb873857376cbeeabb779fe142b250662","type":"challenge","from_addr":"poa18FPdaRq1eruVLLyLYVYaY7rSE7sgM4cDYzkkVxvopR6N","to_addr":"","amount":"","epoch":15,"ts":1793187163,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa18FPdaRq1eruVLLyLYVYaY7rSE7sgM4cDYzkkVxvopR6N","nonce":246,"parents":[],"ts":1793187163,"epoch":15,"seed":"974c66d261c4f1dd","answer":"The reveal must open the same delta hash, and a reveal that arrives late or mismatched is dropped at the nectar gate. Copying becomes a race the attacker always loses, and producing 77 original texts is the only way to fill 23 aliases; the echo log preserves both halves. 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. That is 36 dollars per alias. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":10,"sig":"2xR3gEvLqYMheUWyU6H71nBHPFUx1Vfx83RDc3Kgc7MZdqnBhqtfxW2LfoHiGskqN3bBiHpHyAMuULNYwRG88otQ"},"checkpointed":{"height":106587,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T13:42:12.591Z","checkpoint_height":106587,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}