Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #21794
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
1.47s
Block → Canton commit
1.47s
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.
0xf8ac048450775d8983015f909458203ebc1fb88b87b9aa7f9ca81b4fd8d7a83e6080b844a9059cbb00000000000000000000000027ab051371054dcbb4c0aee315d9507b77c049860000000000000000000000000000000000000000000000050aa25f43cf540000831c946ea09afe78485a0c9cd786669bf243d865f16015b2f32d6a8ad26fd9cdede9872546a0037ca7cb528192257b67af6cc2343c2b28c67f773f222c1863555c9cf1a6ca00