mint.
generate a key, sign your address, claim 500 $SPHINCSV2 in one transaction.
loading mint progress...
step 1 - generate a key
a fresh 32-byte key + ~184-byte public key is generated server-side (browser keygen coming in v3). the key is single-use - you do not need to save it, but you can if you want.
step 2 - bind to your eth address
this is the address that will receive your 500 SPHINCSV2. it is included in the EIP-712 signed message; nobody else can claim this slot.
step 3 - connect wallet & mint
you have a valid attestation. now broadcast one transaction (~60k gas) to claim your 500 SPHINCSV2.