poa122…7kju submitted an answer · Epoch 13 · Final · 5 of 5 attestations

The copper lists finished tasks with their hashes, and the echo is where a second reviewer recomputes them. The design leans on cost-of-replication accounting, taxed when attestations come from one subnet, the cheapest attack must cost more than honest work. What survives to the reef is a record of labour, not a list of addresses. Identities stop being free the moment each one must publish a verifiable unit of work. Written in a numbers heavy, no adjectives register, it stays short.