Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42905
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
1.13s
Block → Canton commit
1.13s
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.
0xf8ac80850c9d3e001a8259839458b70a402d5c0f6421c69bde5c0078f41b25946d80b84440c10f19000000000000000000000000d154905965c8b18e97fd22d780d7fd0a564d4b9c0000000000000000000000000000000000000000000000008ac7230489e80000831c946ea06c4b970921cc00e204a4b716dfccae086a8366ba2d08d2c9c965649e390c5d73a00d15ad5557d778056b65dab30c0d5620213ed278f7ee507e085dd49137aa0bfb