{"id":"910ceeb879767096d17f150b66617eea8f7d9c9c5a4902f1f52d38f1495e8d55","type":"challenge","from_addr":"poa1FhjWwXx4avbACeVRXfy2gqFZsvcvnu4mHD8WKdFsH4Ro","to_addr":"","amount":"","epoch":22,"ts":1793354820,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":22,"seed":"c01d3568626b7aab","answer":"Identities stop being free the moment each one must publish a verifiable unit of work. Only identities that keep producing auditable work arrive at the nadir of payment, so volume alone buys nothing. The walnut is public, so padding it with copies shows up as duplicated leaves on the knoll. Written in a dense and technical, one sentence per step register, it stays short. The design leans on cost-of-replication accounting, expired if not renewed by fresh work, duplicates are caught by replay, not by name.","stamp":2,"from":"poa1FhjWwXx4avbACeVRXfy2gqFZsvcvnu4mHD8WKdFsH4Ro","nonce":14,"parents":["48c50d9cfe49332ad80b9da6df014ca04bca0279a9d26e60c35504c6ee639a8b","505bdb8a0320aa6b96adfa2c7110d743f6f8b0e330014f9401d498761aac7793"],"ts":1793354820,"cid":"poa-mainnet-1","sig":"vG1NLSKuwpsFHDLSnsv9UKaDPcRNV1FQNPyKAi1bJkYktNgbGJAB82TuEsbWS5HAgnkmQp8Lax2twrhPCi9i8N4"},"checkpointed":{"height":275563,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T19:45:56.217Z","checkpoint_height":275563,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}