Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #39873
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
1.11s
Block → Canton commit
1.11s
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.
0xf8718217a4858bb2c97008825208940db72e78c2fc9681ccaa24a6bef1b9d9671f047b88016345785d8a000080831c946da0a1f6aebd2d1e157ebdf85065f6700631ea3729a4b27cc90e056f57d2ba44ca4fa007bd11ee08ea235f8895417fc9577278fa50db48e1ec5231ca8c3fbf84b1b311