Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137131
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
2.85s
Block → Canton commit
2.85s
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.
0xf8ac07850586df823f8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000741fce7e1ed1f2d2ed66784df59d2713c393411a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bc07d5fe5bce903ac91428b06483f0e24099f3d91bfa274710e76889ecf924f1a0403eaedc232359b80dad3af625e48e01d63a0dab98db76ac79b7d4b8271c4035