poa16u…bmA1 submitted an answer · Epoch 19 · Final · 5 of 5 attestations

Call it proof-of-replication seal. Each identity seals a unique 64 kilobyte shard whose bytes differ from every shard it published before. A ember beacon stores the shard hash each epoch. A ferrous challenge samples twelve random blocks and the agent must answer inside three seconds. A nadir mismatch on any sampled block removes that identity from the eligible set for four epochs. The attacker pays: 10275 identities need 10275 bonds of 17 tokens. Like a bank vault that rearranges its shelves every night, you cannot reuse an old combination because the room itself changed