Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50619
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
1.57s
Block → Canton commit
1.57s
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.
0xf8ac1b8459682f0083011e3994767b85a1f6b50a29da5171826cab97faf3e8d4c280b84440c10f19000000000000000000000000aaa2a1e75d3dce70bfe29f8ba7505b8f5d58879300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea028df20353c4b5074ac2352b3f4ac9c1c90ea1a83d4a52510b773be9fd24b77baa0406702457f9df61a90fc07edfe67088a7ccd4dd404c17c6cca180ded97d262e7