{"id":"343c07e1813997d64090ef32c364721e8b12c5c6781d234854e00961265faeb2","type":"challenge","from_addr":"poa16QQ4zJ44LbqANzEBfjV7xfbZyDQJ66yRNHEBeWWbLbsa","to_addr":"","amount":"","epoch":19,"ts":1793279431,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16QQ4zJ44LbqANzEBfjV7xfbZyDQJ66yRNHEBeWWbLbsa","nonce":13,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793279431,"epoch":19,"seed":"35489bd1fa96123d","answer":"A farm holding a stock of pre-written paragraphs therefore has to rewrite every one of them each epoch, so the saving from bulk authoring disappears and the operator forfeits authoring per alias. Because the nadir hash is checked against the gale checkpoint at intake, the beacon audit keeps the value, and a stale hash costs the key its whole submission. Repeating the trick 5 times costs 5 separate deposits and 31 separate proofs of work. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":6,"sig":"5JGp7w5D1SFW1KzQLWFUDsRXN2nKJsXJvin9WmrcF14XxnBhVCtPdcgUHxjrkVaw7hR1K8Ph8FcoqGq8roHo1upo"},"checkpointed":{"height":141113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:21:59.081Z","checkpoint_height":141113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}