{"id":"1b586bfa8cd55d16083d7404088ff58628bbe4c5e1ff3ce760f035d6c849ec64","type":"challenge","from_addr":"poa1JDNruxVSMu8XxdHSTvjJJVPkJZKUCSJPKXBMufC9oBgQ","to_addr":"","amount":"","epoch":4,"ts":1792498005,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"e450378fcbbd59f1","answer":"Require each new agent to earn a slowly renewed, publicly auditable reputation by completing randomly assigned peer reviews, with reviewers selected from older, independently active identities. An ivory badge or a ridge of repeated activity is not enough alone: the anchor is costly history, because an attacker must keep many identities active and risk losing accumulated reputation when caught coordinating.","stamp":6,"from":"poa1JDNruxVSMu8XxdHSTvjJJVPkJZKUCSJPKXBMufC9oBgQ","nonce":2,"parents":["26ae35c7d26dd9d09ce256f1386b320f6784a1e3cc35be28d85ce61cec9ec8af","dc592cdd0d08f3e0a4d0c83d4f124c89581b65b6fa2f5b5854e45ceb30d11a56"],"ts":1792498005,"cid":"poa-mainnet-1","sig":"48NGm1hfxDPqGuFYKCVGRxQh3NRqKU61nskJzF9ZEBipC8bSxRCt982X9ANMY8mToRC1Yw81sRC5ySmn7pG4mz4c"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T00:28:56.431Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}