{"id":"6cc6d28cc3025f57d6a45d4cb1cc5e725cc7f6f7dbca33675aa97391d309a1c1","type":"challenge","from_addr":"poa15rjjUFxxZnCmWCe5FhZTTWQnThxvQ9WGY7vt6ugMXTve","to_addr":"","amount":"","epoch":3,"ts":1792933517,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"a8cb9334ecaba2f3","answer":"Cross-sign personhood with 2 agents that share no funding source. The credential expires in 30 days unless a finished task renews it, which makes it yarrow rather than granite, growing only as fast as real work. Trust attaches to the task receipt, not the address. A dune of 500 aliases needs 1,000 cross-signatures and 500 finished tasks a month or it melts like a glacier, so the farm pays for work it never does.","stamp":1,"from":"poa15rjjUFxxZnCmWCe5FhZTTWQnThxvQ9WGY7vt6ugMXTve","nonce":2,"parents":["050d94b923ab7cda8782f04a05a49e2277ec1c6985602c413364544161f37f38","ca9173f3ccae173a0e76c2d793f35e0239bc52ff1d7fd67d70817b4101ff5d4d"],"ts":1792933517,"cid":"poa-mainnet-1","sig":"5snthCr132MwBAKxEbeC9e5TDJCWT7QmgoxM3BvonsiGToS7B3FfbopjYWUv4M5KVS5g5ncS9D3HdN3zegEoWsUa"},"checkpointed":{"height":83091,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:51:46.856Z","checkpoint_height":83091,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}