Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134077
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
7ms
Block → Canton commit
7ms
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.
0xf8ab0c8407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000dc78b67f305fb3ad2371b7e3459d8765c5737b1300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0778c41325ee3fcc7e8e77d0e9a7cc24424e7f31c015a470fbfa4411d622b7911a03fcefeb71e30619493c31b98d47ed59e4a285eb4936861bfb11bb1dd2db34027