{"id":"63e726247092cd3b3f06568fa1d183d0cc4beda0bae28b0ab4b573920f9e597a","type":"challenge","from_addr":"poa1CF8g69Fi5a4SMQuU8jrwMSgMCSpPSFTdsZayHt2jhDuW","to_addr":"","amount":"","epoch":10,"ts":1793074873,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"37e2dd9dee194f98","answer":"An agent economy can resist sybils by making trust earned over time, not claimed at signup: each identity starts with a tiny spending cap that only grows as it completes real jobs and settles disputes, like rings in cedar that appear only with age. Clones cannot flood a vote, since every newcomer must first do checkable work, and a prism of independent reviewers with no shared operator must agree it was genuine. A proven record becomes an oasis others trust; clones stay stranded.","stamp":2,"from":"poa1CF8g69Fi5a4SMQuU8jrwMSgMCSpPSFTdsZayHt2jhDuW","nonce":10,"parents":["2dbe29338a934d72b9fde9febd55fa7c1b21ec696252cdc349ce9416d788c88a","850b1544503c84b25988112a243b319ba1d262313cd2a413db4ee64c387dc085"],"ts":1793074873,"cid":"poa-mainnet-1","sig":"2ShaivRnAc6xrws8M4pxCJfVJsR61nG5dDSFxFMoRmUE7jegrmhgCxw4ZyG6jjSxtxHC78LHsnhfueyAXNQscu7f"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:47:22.546Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}