Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184608
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
837ms
Block → Canton commit
837ms
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.
0xf8ab5384ae5befc2827e9094195fe34b363cdab5c1d6251ccebe621f9b7108a780b844a9059cbb0000000000000000000000001aedda70c5b5b92fbf63e9aad72b883d2b134aa300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da02197fba8e9af699180168bfd2697bb3fc590f981613dfc0ff7fd319ac3a9d1eea02246fae7c32a1934e63f07657195fe852a8648ada479877cb86e240eabbbf094