Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50534
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
786ms
Block → Canton commit
786ms
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.
0xf8ab1d8459682f00827e90942526013a88eb878f198db9df606fe96ac81a184180b844a9059cbb0000000000000000000000006534f46948ed1f38072f6bb9fec7a2088899475400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea089cf36cf8db85cd4409ca22565aa4c5ca3df0d8bd1cfb94d3286beee5a226694a051041de7f1e0cd162c32b3ed6e4c6b2cbf9becc7fb63d703788a58cdf825da31