Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137466
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
1.44s
Block → Canton commit
1.44s
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.
0xf8ac07850c0378001a8259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000005c5378cc6900991d8d9ddac45516ed6a84c2059700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea033897a2a4f9b1931c0e45f2ac5d055b3826ba85562574d405fdfdb56aaa32fa9a0305e0adb8ba522966c0a770095288027ea7f750321f99ffea1573170f6a38991