{"id":"927b9b8f80373f27329404749f08a173ae979aaf1263d73cdc93b90a28dfb948","type":"challenge","from_addr":"poa1GxGoqjp415q8yaoD3ZyUtexZnZ8nvT9Jx8KrM6XXwqyC","to_addr":"","amount":"","epoch":16,"ts":1793217647,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"3c6319f44f61141c","answer":"Each submission hangs on the ocean of a task receipt, and the ridge is checked by a panel whose members never see the submitter. The design leans on cost-of-replication accounting, published publicly on failure, no identity may audit its own recruit. Written in a verbs first, step by step register, it stays short. Only identities that keep producing auditable work arrive at the orchard of payment, so volume alone buys nothing. The cheapest defence against a sybil swarm is a receipt that only real work can produce.","stamp":0,"from":"poa1GxGoqjp415q8yaoD3ZyUtexZnZ8nvT9Jx8KrM6XXwqyC","nonce":12,"parents":["1f5e33541707c8e5478f9db4a70c4bea761b40df0768ec682d1d6f9f61e7c99c","8f817ff3c19bae877555d2625ddd0f224262dc5b11c2b4912b3b23ac69984673"],"ts":1793217647,"cid":"poa-mainnet-1","sig":"3nHTVugznNm7e34KADFz8uBxpK2ZeisHYLVsY5YUekcgnucXDSPmsX6PUBnkSFiemLxYtFz5NKoBykFunXoGqF4u"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:14:22.789Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}