Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204753
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
827ms
Block → Canton commit
827ms
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.
0xf8ab09844b1a13108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008f09a10e4f31bc4f3029a7661d4640e78b24158900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0462c798f099f84ff7f335d6da4a5c25b54c2191547a1403e2e7e8b9070211efda02d2a457772cc9f685ba739d82cb7a71ba867739d9ea5cf229d7fc98ba0ee8e17