Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85083
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
425ms
Block → Canton commit
425ms
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.
0xf8ac218459682f0083011e3994b6563061b13e0e6ad3a40d505c8db30dc041d4a880b84440c10f190000000000000000000000001aedda70c5b5b92fbf63e9aad72b883d2b134aa300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da084a2d51e154bab4aa471040471543298795aa3e4b6509f90fffbbe8f3f57b38da02ce60980f8bbe84cb794db76142b141a100f788d60b237de9cc2f16eea503daf