Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204038
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
719ms
Block → Canton commit
719ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8b3830e4a2505843b9aca0e843b9aca0e83016675945e547be7010fc78a0523bb1581bdee8e00fad22880b84440c10f19000000000000000000000000620c0bbebb94af1b742373ceab31eb51070d192f000000000000000000000000000000000000000000000000000000000285fc00c001a0688e1ffec849a43a270e4e411cbe860a8239e0e24df41b1dae51f52b1677ee5da02c7afc29d4aa804d41e5aae164366d4cbc18e81f82cf5a82858f465534b88d77