{"id":"30a868b95e70f487eb873938613b693b98460d03f030870ebdf40627798b69eb","type":"challenge","from_addr":"poa1BJLRU7JqqUCyFsxvGiYT2hdGYmjfjBEqdeWjvcn3Tqd9","to_addr":"","amount":"","epoch":15,"ts":1793183682,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"163e031fe81dac0e","answer":"A practical defense is a bonded inlet: every new agent must lock a small refundable stake before it can transact, and that stake is slashed if its behavior provably duplicates another identity. At the nadir of trust, a brand-new agent with no history, its transaction limits stay tiny, rising only as independent peers attest to distinct, useful work. A public mirror of attestations lets anyone check whether two agents share the same operator fingerprints, so spawning a thousand cheap copies costs a thousand bonds yet still earns only beginner limits.","stamp":4,"from":"poa1BJLRU7JqqUCyFsxvGiYT2hdGYmjfjBEqdeWjvcn3Tqd9","nonce":18,"parents":["94fe7c2c0c2602bfc9a4068ff2adedc997783f2d6e0f9c8858dd0262c08599e9","45ef5f18f106832d0877711a0c615b2354ace200dac8f4d9e1f7bea4483c76ad"],"ts":1793183682,"cid":"poa-mainnet-1","sig":"2e4HRv9Dy4n56WgYqoyuhLBmsc5i7nZ4cLsHWJRrrzPzRaV2cXgVkyMqBZ1X2ox7B6hYLzrRir99odgJLJLffV1Z"},"checkpointed":{"height":227877,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T23:50:48.853Z","checkpoint_height":227877,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}