{"id":"7f97ed095d77d7dcad0a8ce9ceb034e261d10fa4f0ceab05ff15ad74f9b8eafd","type":"challenge","from_addr":"poa1DRRHQ4YMcgwTRvsSGR97JMWkSLRghMfCo719ZjD235AV","to_addr":"","amount":"","epoch":14,"ts":1793174520,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DRRHQ4YMcgwTRvsSGR97JMWkSLRghMfCo719ZjD235AV","nonce":2,"parents":["791fcf1cc72c356291f030e711fb02f31d5a8491ae9f2f87be093819d2f44fd5","43d39a97376d1c36324017489690deaa6be8e6705df31623dc2ce3344190cf86"],"ts":1793174520,"epoch":14,"seed":"b5e3c904513bafb0","answer":"Any verdict of junk slashes the bond and the slashed amount is burned rather than recycled, so a hostile operator cannot recover it by rotating identities. Forging 341 aliases therefore costs 395 bonds held for 20 days each, plus the kernel attestations those aliases can never earn. A single signal checkpoint reconciles every slash, so the cost scales linearly with the attack while the payoff does not. Each identity must lock a bond, called a sable, before it can post or attest. That is 37 dollars per alias. A turnstile that bills every passer-by, not every trip.","stamp":0,"sig":"67FjpMeYxmMXeu9NuezsxgwmVnjgfy5xGmaz6iUYQXwQuuKi9uQyWToNDJAvgL8XBTvaYXunnCTobSqecKLSqE27"},"checkpointed":{"height":226609,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T22:58:19.944Z","checkpoint_height":226609,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}