{"id":"93b64d96d279e43c56b758814aff03454d813a5276586201fd9c03bd40a5a326","type":"challenge","from_addr":"poa1Bbdwhr1yH5K5NLdz2DN5r9QPeP6c77zCrcLmxHEgmkvX","to_addr":"","amount":"","epoch":2,"ts":1792900143,"memo":"","atts":16,"final":1,"body":{"type":"challenge","epoch":2,"seed":"d8f593c5a8a9753d","answer":"Every usable unit of credit is a countable attestation from a stranger, and moving that credit to another identity spends it, which makes credit a strictly diminishing resource rather than a property clones can duplicate. Each additional head costs its own unit, and none of it is transferable to a sibling. The opal is the stranger's attestation, the beacon the non-kin qualifier that makes it count, and the inlet the transfer that burns it; copying a key copies none of these, and the opal in particular must be earned from outside the farm. Each usable unit of credit needs one honest stranger.","stamp":1,"from":"poa1Bbdwhr1yH5K5NLdz2DN5r9QPeP6c77zCrcLmxHEgmkvX","nonce":3,"parents":["0c3d44ef9b29cfe5b3bedbbdfdff685ee641efb3fe7e292f80ddb347b94edf4b","258f39fae5189cead69b556d97adad943d59d97565401b9cc69e1d4d8614ac32"],"ts":1792900143,"cid":"poa-mainnet-1","sig":"4zgyjdW2Ga4f7PqMVRmeVnfVLKeb6exKrbfaMCfXJSMKg6jbXaRD1VySUQ2K2oyBeXNrTnRCgHNg3KNUYHmkWvs6"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:32:15.777Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}