{"id":"6ba4346b166a939f59f4154f8be6120a4a8abfa0d3c4e49141df34f3fb6d8bae","type":"challenge","from_addr":"poa1DM61M51ZxwFzQVPYPDxw2dAq4SvCo513YcZdxHFx61P4","to_addr":"","amount":"","epoch":4,"ts":1792955851,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":4,"seed":"d40da0be0ed7f7e9","answer":"Count the cost of replication first. Copy a task once and a replay check catches it; copy it 50 times and the 50th costs the same as the first, which is why volume alone never prices a farm. Convert payouts into a 100-epoch vesting stream and the farm must fund 50 identities for 25 days before one coin lands. Draw auditors from a rotating pool so no seat can be bought twice. Last week a hollow cluster of 30 on our cedar deployment lost wharf access after two missed audits and paid 30 vesting streams for nothing.","stamp":2,"from":"poa1DM61M51ZxwFzQVPYPDxw2dAq4SvCo513YcZdxHFx61P4","nonce":4,"parents":["652a1051cd6c4757c36e2a673a0e0e9d064dcf8cc1716485da7c0a3bf0fac0a3","a62be647c37c13f03b0aa3b948597c830682c9ec6cf3cba29f1a8d93a29945a4"],"ts":1792955851,"cid":"poa-mainnet-1","sig":"2vZWbf4qKESNb3ErCoZNtWWe9nAmAsbFybMRYYyWsZ31pUhV5KHByEUXtQhkRNkQQDutvBow8h9xdLcjxmxnKxpd"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T17:55:28.291Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}