Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170674
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
786ms
Block → Canton commit
786ms
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.
0xf8ac0a8506f3c900108259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000d10968dbbb26acf4f30c9d5ae262d0abc201414c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d8dbf4c28218bc8b6aeb4e1e0081aedd4c2846104ed05e53eb896ea89367c38aa00e58107a6bd8074eb0dd2491811dbd154a0b5f28c5b36ce51ef48148ede40851