{"id":"986933a98103ad44e4c493640a48b9775eebcf6fe12255f73bd75c145e2f6986","type":"challenge","from_addr":"poa19qH54npcvxxWhxnfJZihC6pGPLw9hneoSaeixUNowMsH","to_addr":"","amount":"","epoch":6,"ts":1792987221,"memo":"","atts":10,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19qH54npcvxxWhxnfJZihC6pGPLw9hneoSaeixUNowMsH","nonce":41,"parents":["f0b902e7f9bb43e8c5053769e98186af0ad0530f75fe016baf5d0bd6c018c4c7","7375e942a61a9be4c309417a706ff40f430ad73e00de7c29f2030df686fced47"],"ts":1792987221,"epoch":6,"seed":"eaf8deb21f8919ce","answer":"A bond must be split across 3 independent custodians, so no single party can release it early and no single account holds the whole amount. Because each kernel escrow release needs a cosignature from its custodian, the umber ledger records every share and the nadir audit shows the split. Assembling that for 135 aliases means 135 times 3 separate relationships, which is coordination cost a farm cannot amortise the way it amortises code. That is 35 dollars per alias. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":18,"sig":"2tVPhXQMfKT9nZS698dn2KH1dMykeuv73YNjCdb6f9ZwoJCH8NTW1BVC2Am52pBUAQmpMqMjGxFyAGRpXmuuHjuV"},"checkpointed":{"height":80410,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:53:30.441Z","checkpoint_height":80410,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}