Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200869
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
1.25s
Block → Canton commit
1.25s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294199e2aca61472d229018b5a9a0201976e5bfdd3280b844a9059cbb000000000000000000000000dcf41e4faa17f9938874073f089bae03a97221090000000000000000000000000000000000000000000000008ac7230489e80000c080a0b67209d42285e2f9f5bbdb5f4aa2e4d3d5d721b8e1c239ecd268087d9ae4210aa03b5804584a4300aa7a76f7b401b004c0471b2770b3299433a45b5105f76d799f