Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8200
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
1.29s
Block → Canton commit
1.29s
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.
0x02f8d4830e4a2502843b9aca0084b2d05e0083030d4094c3e743bb6c7db57bfb321d660a154283c25acdf380b8653d7403a300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002686900000000000000000000000000000000000000000000000000000000000000c001a06f97428f3e93e230825b301f184b6010c0d2e35f66c6a00f6d09269366b3b7cca07be5bf457339e6f6df2e6fd0bcef4f962acb02fb86af8e0ad421195e174e8ede