Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137065
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
535ms
Block → Canton commit
535ms
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.
0xf8ac108502aa53b0668259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003194f3b6e78c17694fe88d01dcdacb13a38a1d6e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01992a59eb8bcd262d6b1380683f02848810d32dbe1fb43104cdcbd2088afa9d6a0315d667310f4f054a115e5721109f1adab7e8dcc3b8b39de4fb49a6fee3a1a18