Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118053
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
846ms
Block → Canton commit
846ms
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.
0xf88b53843b9aca00830178c194676e2ed2c3c8f74bc3b1173907bdb82f71a65ef980a46a6278420000000000000000000000008cb7d39abc0ccf47ded6b1e0fa4b8144d0021157831c946da0bd423efe92b557feb3df3a77389d683f348333d045fa62271ebc98ee8673b183a05d1edbe00b5fb569029458677a74d7cdb41438f9e0d383b36f0ba70a64d3a4cc