Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164798
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
915ms
Block → Canton commit
915ms
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.
0xf8ac0a854f962c34ab82590a9451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000c69141cd7657a487596ce2c1b39e87505a49ae7200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea066be994713811cd9fcf70bed895030e68281fff9e568fd3b72b9636c16277931a03bd1df3dff5277cd8509bac02a681e00834ccb5faf71e5b6808b7fb047b30338