Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #87058
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
525ms
Block → Canton commit
525ms
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.
0xf8ac238459682f0083011e399401d3fe3d2584c3cd610fca3401f17a0c84b5c8d580b84440c10f19000000000000000000000000ac9b4e83ad3058d1093dd74dbfc71d1165f64f0200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da025323d8fc598b837b8d2cf53edf4f17215a5b0d3537684665c9aa962ce11ccc8a072a0a8ede072e660b38d6ba854f0558890825b67b5d912f5b5424869d450efff