Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136022
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
825ms
Block → Canton commit
825ms
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.
0xf8ac0c85098ce6933c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000039662c051dc0232c1a15d04ceebde197dd2bde800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06553b8fa11c1a72cc6005630d0dc7c62240ee31f1b39db32aa2e7ba9463e0493a0434ad56abb000f21ba7c42a31e3b8db4581433d4c8e4592fb42557d067f51439