Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #425
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
3.69s
Block → Canton commit
3.69s
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.
0x02f891830e4a250384c7447f9084c7447f9982a4d3940bdc06a6e12e9d33e2fb1b6b61be287b7e5c5b0b80a43fb5c1cb0000000000000000000000000000000000000000000000000000000000000005c001a0589099bc0ac7f38546c5cb5021879fc0a44348958dd6e6b8fa079656a3cd9064a00ff91387cbc2414db3e707e469a5731001e41adb9f9f97651d4b97a6a3d1e8b9