Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #45434
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
1.59s
Block → Canton commit
1.59s
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.
0xf87182011e858bb2c97008825208942f2557dd11581cd6c999ddbdf536cd7380bfbb1688016345785d8a000080831c946ea07c70f540f88746cf0a50f2a944360cac79a6cfb92e789cd1fcac4a0e12a2fdc1a07a3d6b7b09fbc4e3174e7cce24cdb29629928ae87dbe11990cb0ac1469620f7f