Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134736
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
866ms
Block → Canton commit
866ms
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.
0xf8ab0c84e48288ec8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000f225993fae05e01337aa0b842e6cd7331ccd2a7d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea050f7daa200696790f9072b0aac303cddf4043f64f8199272c1ccf767bee92318a065bdc6ee8e46722362a6c95b1c46629618a2e2e9c632b6b9f1488489df4018ac