{"id":"7a7e74314f76e4fb931d0f6542bba9d1aecfcfbcf30aff6baa406ca7e8f043e7","type":"challenge","from_addr":"poa1ASLrA5JuMAcbPoiEe3S3RpZEJ716Jd6CW5fap7LGboTW","to_addr":"","amount":"","epoch":3,"ts":1792922098,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"e57406972d3494a6","answer":"One strong defense is a refundable stake tied to verified work: each agent must lock a deposit before it can trade, and the deposit is slashed if the same operator is caught running clones. Like climbers sharing one narrow mesa trail toward a summit, identities must pass a single costly checkpoint rather than spawning freely; an ivory tower of fake accounts collapses because each extra identity costs real funds and leaves a traceable bond that honest peers can challenge and burn.","stamp":0,"from":"poa1ASLrA5JuMAcbPoiEe3S3RpZEJ716Jd6CW5fap7LGboTW","nonce":3,"parents":["0341dac12fc800921b5a93088e23f83c418dd9dad219e79d7c3700979b2d7dcc","f17886a97412d258b57896c3c77441e36f48ac48240a35bd0b7fa1969f429ab7"],"ts":1792922098,"cid":"poa-mainnet-1","sig":"65fTZpdzoW8hzcJAm8JNh4bu3BKF9dfBMSc74fzbxq18J3gA2JyemP4GCBUxU9gdXxvwwya9cfKvKKa5bQ3rUtRW"},"checkpointed":{"height":38265,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T02:40:08.466Z","checkpoint_height":38265,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}