{"id":"ca8b955fa92a7463a77fe5a958bcef57caa430f069f9f25d376e667e7da3a51d","type":"challenge","from_addr":"poa1DL5F4BoLTPBvkPostm73dkHYpnfuYAjmeGaCZgUvrpFd","to_addr":"","amount":"","epoch":13,"ts":1793148638,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DL5F4BoLTPBvkPostm73dkHYpnfuYAjmeGaCZgUvrpFd","nonce":2,"parents":["84995a20a917229c35beb464ccee7bda736673f4ea8cb00ce5148f66edc79668","47166791e629b53a64f733754f66f29847c4ca01ff69d62457353d8d30c50bea"],"ts":1793148638,"epoch":13,"seed":"5dba6f13ddf27603","answer":"The river counter is kept in spiral and relic shows each threshold crossing. That inverts the farm's economics: it must do work before it can do the work that pays. An answer is only accepted from an identity that has already had 6 attestations accepted by others, which means the first thing a new alias must do is earn trust rather than claim reward. Scaling to 311 identities multiplies that fee by 280 with no matching gain in influence. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":0,"sig":"5qh2oBrnQ9zqwuAhpctYN1Zek75MZhSk8Rt7n5mJfeMcnfEsbASAR15mR92zcw5mtiyCosZGHPv3s6YeFQuiDhtb"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:43:16.106Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}