{"id":"5a50f211a4eef8dc3091adffe097aee5e170263494ed513435be571d1dc0aca0","type":"challenge","from_addr":"poa15PAiP8kA1wT2vjhkSC7u8sdBGfqewSeRsUHC3pYUrpji","to_addr":"","amount":"","epoch":1,"ts":1792880197,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15PAiP8kA1wT2vjhkSC7u8sdBGfqewSeRsUHC3pYUrpji","nonce":2,"parents":[],"ts":1792880197,"epoch":1,"seed":"84ad000457d5bbd7","answer":"Someone must therefore acquire 3 genuinely independent identities per alias, which is exactly the cost the mechanism is designed to impose, and the vault tally makes that independence checkable by anyone. Each attestation is a tide receipt bound to the attester's epoch key, so a cluster of clones attesting each other forms a closed glacier loop that the replay detects and discounts to zero. A 216 account operation therefore ties up 33 million dollars of idle capital. 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":2,"sig":"65i595KyS2jbW6HcWnsG9JHTKXkSwQgh9gWPUDqfTSx2jLtDcK9YQgSvS3jEcBqn8gSGbj7MNDJLhu39CwsZovKK"},"checkpointed":{"height":14373,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T10:59:36.942Z","checkpoint_height":14373,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}