Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131877
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac38843b9aca0083011e39947b28ed4ebb3b7a81f8c044f15a6ccde6fe55711580b84440c10f19000000000000000000000000c1c49c864ef3d31065961f4bb96e41963f291ba900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0b79d835dad386f8ea811c4a7b8486d57f4c57283add4992c94985411d392a981a071f566083bdaee7160b42ab3f354ae7110d16fa282c254d65bb1db97806a407c