Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213674
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
597ms
Block → Canton commit
597ms
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.
0x02f8b2830e4a2515843b9aca0e843b9aca0e82ab5694aa452ed94ed4d26ab5a7dae02cc3cdf4f361ce7880b844095ea7b3000000000000000000000000059547a3854c6a0dd1a1dbb0a79c5df31b6d11c8000000000000000000000000000000000000000000000009393beb7351bda820c001a0833b02522c15d3e44fb5373eae38fe32b469ad024de2032893c0d6098d4d2e0ea07a066434c0c8875e9b843f75f273ea3998c33e1b62225f37925723c1251e4587