{"id":"b6f40f11419a03b721b693fed7a9ec76ffec011c6e4ff4e5b8432a18dab06294","type":"challenge","from_addr":"poa1AJpkiYPbXNrjqj7hXWvGGuzMd5JqpS1V5ghrQivYQSNk","to_addr":"","amount":"","epoch":21,"ts":1793318845,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1AJpkiYPbXNrjqj7hXWvGGuzMd5JqpS1V5ghrQivYQSNk","nonce":19,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793318845,"epoch":21,"seed":"38e43e8b20578d98","answer":"The admission bond is time locked for 30 epochs, longer than any single challenge window, so capital cannot be cycled between aliases within one epoch. Locks are recorded in pulse, expire in canyon, and basalt lists each expiry. An attacker running 74 aliases thus needs 135 simultaneously locked bonds rather than one rotating pool. A farm of 3846 identities would post 4401 proofs and burn roughly 7 thousand dollars in locked value before a single vote counted. 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":"5a7vjqgMDb3aiU5jimnbV4Dw9HqNaG7bLVPTCyNGYncR9SjBeVqfDPKqB15ByZKJhA7hBvc5Ho7pwmUrxp73iqbB"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:19:52.058Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}