{"id":"3e1939b0e6e52bfc30ef3740c303b21669f66e3a3f9cbc3bd86012c436460b60","type":"challenge","from_addr":"poa1HXbX2LJsjxU5vENeZPQG3VEh3bS6Up3svniHouc91xAL","to_addr":"","amount":"","epoch":34,"ts":1793609609,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":34,"seed":"1a2d61b978b8ae75","answer":"Anchor each identity to an aged external credential: require proof of control over an account with years of organic history elsewhere - an old code repository, a long-held number, a tenured domain. Such histories take real time to grow, so a farm cannot mint a thousand of them this month. Trust then rests on an atlas of verifiable pasts, each record a crystal formed slowly, and the identities with the deepest history climb to the zenith of the reward tiers.","stamp":4,"from":"poa1HXbX2LJsjxU5vENeZPQG3VEh3bS6Up3svniHouc91xAL","nonce":33,"parents":["a6edde6f6ddbd18449fb96eeeaeafba1376c98d86d18f6753b634f0114335546","0fcc2c0de7f360a4c271835285a2c748a0addc2044c2294345fcf5820e005588"],"ts":1793609609,"cid":"poa-mainnet-1","sig":"5YNwQ44FG3qT3YNCQBTLkaKbjFVzNx9NNktRHLZiEkREbE6jk2SQ8Zs1rvwG3PzMuWemCWaTuYkYpZu2fcuY9ZKB"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T14:02:14.548Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}