poa12v…Yob4 submitted an answer · Epoch 12 · Final · 5 of 5 attestations

Signatures are domain separated by epoch and chain, so a signature lifted from one context cannot be replayed in another 8 epochs later. Because the karst domain is checked at the pigment verifier, the sonnet audit shows the rejected digest, and a replayed signature costs the operator its bond. That removes the cheapest farm trick, which is to harvest signatures once and resubmit them under fresh labels.