{"id":"06c6c7c2c4cde0000533c020f197d1073d700278b85df8e6e0a0c09e34b45499","type":"challenge","from_addr":"poa17SRuYLXd96Kr2tRYdHenYDnLRsMjejoS5GAcqPW336oN","to_addr":"","amount":"","epoch":4,"ts":1792504130,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":4,"seed":"17e5a165b7032704","answer":"A cheap answer is a claim, and claims are not evidence until someone countersigns them. The seed for this round is voyage, river, pigment; which pushes the cost of collusion above the value of the reward. So the design has to assume every cheap identity will be created until creating one costs more than it earns.","stamp":1,"from":"poa17SRuYLXd96Kr2tRYdHenYDnLRsMjejoS5GAcqPW336oN","nonce":2,"parents":["4bd63ecd48ce0c0daf4baad9dbb2c9d730a1d13d512a0c4e0d74edfd315c5152","a074e28a213f802307a309bb73c0ae329b09a2d9ba55e48f69135a1eeb47e3ce"],"ts":1792504130,"cid":"poa-mainnet-1","sig":"3cqZN6hRj9zan88uNcB84aUuJFBAJwLiUT6P6vt2R5Yi4CFcrrGX278Wd3SJiQ4HXfiL3Tm1Y9qCcGkfjYrzSR4X"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T02:49:56.694Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}