Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #40199
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000003e85cbaaa3ba272bdc3fc1813622b351df19f3f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e7496e2da1b7f23174abf2064898e5bb6679508b16003c26fcaf82d8f883d3b5a05299cdc9c9a503d996cf65f0f4a4c81051b0b8b0cb5b61ec3d0d16381727dac0