Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #32453
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
117ms
Block → Canton commit
117ms
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.
0xf87182084a858bb2c970088252089485aae0aeae65fe0fc9a83bb4d5d4d034fff3f46c88016345785d8a000080831c946ea07a783cd3d67c58e93c2ff6d0448d41b81dd2e849dc41387f760dbb29aa6e4da6a07996c83fd3978a5751f2b2dd8b97f5b216aeb34b1f017e5b52eef09a08714ac9