Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135907
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
2.66s
Block → Canton commit
2.66s
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.
0xf8ac0c8502aa53b0668259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000be0582073332a9a04ad46de93c4f57f6ec998d2500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dfbb528efc48f4985a423a5bf0cc498cff66ddca450d065c5d13e0f27237f783a06583d89a0dc1bfb8455fdb082be0924889bc28aafef935c6deb93af4fa620beb