Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139585
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
974ms
Block → Canton commit
974ms
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.
0xf8ab07841347eff88259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000009315fccf239376d8e2ea89c1869f6aa19b95576600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c591aab3c7754fce37022fff82861bc2ad1cd449aeaf735fe30dbe91c6538f8fa0588f100d4e5692de4627466289b92192951147d345801866803b61019b0b09ad