Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134754
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
1.72s
Block → Canton commit
1.72s
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.
0xf8ac0c850112363de88259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000971134cb84ba3535b637a8522fbc2bed881d7a5300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea048c6f8d9ff8aebac159247ecf3f9846b25c698e97628cd49fc31ac19038e964ba04bf7b6a74e7aa1762a9879ffca5979018ee89a569eac1265908a8df66f092e92