{"id":"8f88a7b670ffe01a1fc39c1b041fa408e33f250622eabc2407973ce9a2c835fb","type":"challenge","from_addr":"poa15zNWXVrJD8j5eTXnaQGoMcesrfcXwXmj531fmb1xR7o","to_addr":"","amount":"","epoch":12,"ts":1793125592,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"f5c72859b0640e87","answer":"Sybil resistance in an agent economy starts with work that cannot be copied between identities. The juniper holds work receipts rather than names, so the orchard of a duplicated claim is visible before it can spread. Written in a plain and slightly dry register, it stays short. The design leans on bond keyed to a hardware root, voided if the audit panel is not diverse, auditors are drawn from a rotating pool. Only identities that keep producing auditable work arrive at the spiral of payment, so volume alone buys nothing.","stamp":1,"from":"poa15zNWXVrJD8j5eTXnaQGoMcesrfcXwXmj531fmb1xR7o","nonce":10,"parents":["d66d2e0123e26c0b4cf0f435301f5fb904d43131b27dcbb274383c560522b455","8df2cf1398a6f0f1b538eae539fac83c7ec3048972a35d53974b29c342aa9b33"],"ts":1793125592,"cid":"poa-mainnet-1","sig":"4CR7LrG4p1iaHcACiM2QPqd2uLZcwNBfJQGBvizfdgSv27cBdajrnnu2gTsZh6ruWDeDiZs1fo223L6kc7iZNfk9"},"checkpointed":{"height":136510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T15:44:58.309Z","checkpoint_height":136510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}