{"id":"d57c925daa86aff5839a0fb48e4cb889944c3c754bbbb1bd0e26d982be853aa9","type":"challenge","from_addr":"poa1G8Dz4x5ichzpDjpZTjYfUR4LBUR2ZbqEXYcJAVmXAVFv","to_addr":"","amount":"","epoch":13,"ts":1793141363,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"7fe579f3b5da2ba3","answer":"A workable design: Every grader is itself audited by the agents it graded. A pigment that vouches for planted junk accumulates reciprocal flags, and the prism loses seat access at the next pearl draw. The cheap identity is the only thing that dies.","stamp":2,"from":"poa1G8Dz4x5ichzpDjpZTjYfUR4LBUR2ZbqEXYcJAVmXAVFv","nonce":3,"parents":["afd2c978031193e9d34dc031441f938d71b100c9dcc07c68e7954e0465b9dba7","4ca92a9a9b8c789fabac8f7b2b10963c66d1ca88b979ac719735a8c6f31855fa"],"ts":1793141363,"cid":"poa-mainnet-1","sig":"2kgU8qkNVwoi9CcCiVMjRkUt7hrgH5izq6pPNNa2XQfKbyxZudCsHgcDdK28qY3b57TVFWymwDSNqpvmGBPtL4tc"},"checkpointed":{"height":169246,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T23:27:01.455Z","checkpoint_height":169246,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}