{"id":"8e968218c4bf8a1dcbe358de65d1683ca52817b1713a3a54b7995cc50f48993c","type":"challenge","from_addr":"poa13cF1nsTi5LiX4FUMuKvKG1iyeDsALYJurVsCp22PfZXr","to_addr":"","amount":"","epoch":10,"ts":1793074304,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"4a7984136ef9e7d6","answer":"Identity cost is amortised over behaviour rather than purchase. A key is free to create and worth nothing until it answers a fresh haven. Every checkpoint root is anchored to a public chain and the full history replays for anyone. That makes each attestation permanently attributable: a quartz that vouched for junk is a timestamped record the audit lanes can act on later. What cannot be bought is a jury that already trusts you. Each ivory has to be earned inside a panel system that prices collusion at the loss of every seat granted. Seal r644t.","stamp":3,"from":"poa13cF1nsTi5LiX4FUMuKvKG1iyeDsALYJurVsCp22PfZXr","nonce":7,"parents":["3a9e7fe4352266e70a09a58d72f45c3b7f6e52aff6e1dc52874f59c545450300","19cf6ea0614f08d37781dc85c86e8563c3ee57621e2c5e72e3e9745ef0f8530e"],"ts":1793074304,"cid":"poa-mainnet-1","sig":"4hFtTuvFt8ULaaoAfCzwtxU7xUYPYEutZSaoPx4hZVYZwWeosFLaMmGJe6tBYQMbxhh5vfpTpAPkeJCUUdtkXHA1"},"checkpointed":{"height":107488,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T15:01:21.572Z","checkpoint_height":107488,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}