Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196133
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
267ms
Block → Canton commit
267ms
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.
0xf8ac0a85513b81997382597294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007590e774df2d43399b5287d432506ab0c1aea0e000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d7c45a7207c9e4255eab31143fc487066102bbf6651bad4c6a81d07299929fe4a06c58842904ea4b02a3d9616b936e5b4cd6d5711284e36069b7b9ff14d51b86aa