OpZkPrecompile Transactions
Description
Overview
This chart tracks the number of accepted transactions each day that use the OpZkPrecompile opcode (0xa6). The opcode lives in an output's
script, so a transaction is counted when it creates an output whose script uses the opcode, or
spends a pay-to-script-hash output whose revealed
redeem script uses it.
Read more about zero knowledge on Kaspa, or see the full Covenants opcode reference.
How This Data is Collected
Each accepted transaction is scanned for the OpZkPrecompile opcode in an output script,
or in the redeem script revealed by a pay-to-script-hash spend, then grouped by day. A transaction
is counted once regardless of how many times the opcode appears.
Transactions are broken out by the 1-byte verifier tag pushed before the opcode — Groth16 (0x20) and R0Succinct (0x21). A transaction mixing tags is counted in each, so the two series overlap and do not sum to
the day's transaction count.