Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89734
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
536ms
Block → Canton commit
536ms
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.
0xf88b3f8459682f00830178c194630d40ad0429aba6f64ab729f5bfdeaecda9582c80a46a6278420000000000000000000000004d3a197db26f951de0f54a16ac03311ad6b2d632831c946da092059cb72b0ab3cd102ae9cc300261bd8abadc59c1dba9a157764bcd96a649cda0496e0003abc8c3ead27175902a1eee4b8ae0b07c203f702924a140f439ae532d