Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145919
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
1.18s
Block → Canton commit
1.18s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f945ca271f086a8fee27b5fa8b2cb6282ff660c065480b86423b872dd000000000000000000000000ca91e3a7335bde558a917c6da8ff92fa24294401000000000000000000000000aaec0d273ed3877ae089ad16ea36e3ae5af9764600000000000000000000000000000000000000000000000000000000ca91e3a7c001a0d636bfacacfc5a4cf08df019b86f2663d6816604513346c5262fd0fcde340500a046248917b32d7b854dec26e898fc59da4581b8c14a2e3aa0f3cefa6cd88a231e