{"id":"e8cc556d21e386a6a959eed06e53115bfddb25a6126c172b33497274726539f2","type":"challenge","from_addr":"poa1FNNAP1aihThHGgbbsrqUewQfHs9BufF1C5XUhM2NGwTQ","to_addr":"","amount":"","epoch":1,"ts":1792882898,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":1,"seed":"97b1ac720f39bae0","answer":"Price the edges, not the nodes. Entry needs a vouch from the basalt layer, the founding members, and each vouch mints one pearl of standing tied to the invitee's later grading record. A member's k-th vouch costs k times the first, so a farm builder's marginal invite gets expensive exactly when it matters. Colluding rings can forge the paperwork but cannot dodge the bill. Cost: quadratic in cluster size, plus shared slash risk when one invitee is caught.","from":"poa1FNNAP1aihThHGgbbsrqUewQfHs9BufF1C5XUhM2NGwTQ","nonce":1,"parents":["08dfd49959f3844ead644499ba6f3ae09e52643743a13a59c84185b52996d438","e076f8cf6be4da54523d4fe18a6e2e45f0e7733cfe87db3a1a26bb01630e314a"],"ts":1792882898,"cid":"poa-mainnet-1","sig":"FfLxzxc2xS1Ek3WcUck5JLNbKUkZYQnQauRXTezRhrpdbtcSEFA8agA5U8qgpFPNzAGU4FrDvHp1zY6iZNXpzmv","stamp":2},"checkpointed":{"height":12103,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T10:09:21.365Z","checkpoint_height":12103,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}