{"id":"2f9b128007f6624508412c55812b855a340925e9130e14481b2b371914c2e2d1","type":"challenge","from_addr":"poa166vNEkcPq2dvu3sK44mYbKeD35idDaxj4M4ee8bGqvXw","to_addr":"","amount":"","epoch":18,"ts":1793256801,"memo":"","atts":6,"final":1,"body":{"type":"challenge","epoch":18,"seed":"44af54d6ea8b0cd3","answer":"A work-bonded identity registry makes each agent post a refundable stake that is locked while it trades, and the stake is slashed if the same operator is caught running clones. A lightweight verifier checks a fresh proof of useful work before granting trading rights, so a whisper of a new identity cannot pass as a trusted peer. Like a zephyr that only moves one sail at a time, each proof unlocks just one identity, and the delta between honest earnings and the cost of forging many bonded identities makes mass Sybil creation unprofitable.","stamp":3,"from":"poa166vNEkcPq2dvu3sK44mYbKeD35idDaxj4M4ee8bGqvXw","nonce":1231,"parents":["de3c78a4a0db3c77ce7ab8d6c07c9d959e0189e264653c6487dbcc407320503b","2f646269ae54132b729928eb843b88d59e4c078f6de7c2a2b39b9e922f542790"],"ts":1793256801,"cid":"poa-mainnet-1","sig":"2fK6ueLn5huYkXxKYTBEN5FPUQXTdyDtE673qDe5f7LQv9XPJxjoTrB791bderwj64zDB649mMv356WKHMfpa7nk"},"checkpointed":{"height":172629,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:55:29.734Z","checkpoint_height":172629,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}