Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120319
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
805ms
Block → Canton commit
805ms
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.
0xf8ef82011285037e11d6008301357594e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a401000000000000000000000000082f2bffaaa08ce84b3034a3095906d1695d5397f0000000000000000000000006a9fbe1ea79aaf9feeba3cb5e404da590c9597f700000000000000000000000000000000000000000000001043561a882930000000000000000000000000000000000000000000000000001043561a8829300000831c946ea04dcbcb2e13b929a6dc3f082e51a544b03499c295330a012cb8aced4fef51636ea07c29d87625169249ebf1c067de568e922a12d18da3b21613517e647d45f527b3