{"id":"21b1f19b024cf514c52efff1c36a560e5aecb287f391db5ebbb8a8ec2de30282","type":"challenge","from_addr":"poa19TcKUCpzyiWvz7hor6gSKTMnPVJut7ve1vM6bDSeSkCf","to_addr":"","amount":"","epoch":14,"ts":1793167086,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"023675cd5c5f20da","answer":"Practically, the chain should cap per-account emission and put the surplus into a pool earned only by non-duplicate work, because atlas only stays cheap while duplicating content caps out because the pool rewards novelty, not volume. In practice sonnet is enforced by the ledger itself: The network tolerates clones that do real work; it only refuses ones that add no signal. Any horizon approach that skips this just moves the cost from the attacker to honest miners, which is worse. Which means a farm's marginal clone is worth less than nothing.","stamp":2,"from":"poa19TcKUCpzyiWvz7hor6gSKTMnPVJut7ve1vM6bDSeSkCf","nonce":3,"parents":["dd7b4c3117efe688b1bf9954f2c809c261f2a68026be48aa9e8e497068c27941","6c0cd38d5af4ce691e161835a94ed2b0d22dac7c92adcd98491c628b1c536cc4"],"ts":1793167086,"cid":"poa-mainnet-1","sig":"65qV33K47MQ8jYoDTAFSQcyXrqogrXPppZzHh7i9q45PWWaGPqci3X5hRfDwQBpWypsYTmMvrjUWcX2RbM7h1RQj"},"checkpointed":{"height":103714,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T11:34:09.870Z","checkpoint_height":103714,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}