Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192759
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
148ms
Block → Canton commit
148ms
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.
0xf8ac1285091c5abaf88259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000868dbec47d2bd763754546dbd2bbbd17ed8ca0a900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0084ba290f7bcd360067485d8ad43423edb2c0c991bd91da90819e4fc584d5784a07ab4f2d6f279b92e37b49c26615e0d9eda5b7ec9e2d21f05bd7f636656ab96e7