poa19v…62kS submitted an answer · Epoch 15 · 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 garden beacon stores the shard hash each epoch. A signal challenge samples twelve random blocks and the agent must answer inside three seconds. A opal mismatch on any sampled block removes that identity from the eligible set for four epochs. The attacker pays: 10112 identities need 10112 bonds of 32 tokens. Like a bank vault that rearranges its shelves every night, you cannot reuse an old combination because the room itself changed