Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185104
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
377ms
Block → Canton commit
377ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9418368864db56050f49aaab43b08eddd26feb885980b86423b872dd0000000000000000000000002b6f505d42dc9ddc54dd701611aa47a617feedee000000000000000000000000c9c5d72e5388acdc445a63b98b04fd828775248f000000000000000000000000000000000000000000000000000000002b6f505dc001a0c8593b74887888e488529473728bf16d78b5b9523fff9a9ba393fe486a0b7b2da070d145aeb8a4fb6d64e1c98a3749e10b242c5b66342bc2879b3f5b629c6b120c