Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #124625
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
825ms
Block → Canton commit
825ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72943fc0c51dfb0b68de45c3a742066c708188a2025980b844a9059cbb0000000000000000000000004224ca3515a7e8cfc6813c7e93d17548665ce51a0000000000000000000000000000000000000000000000008ac7230489e80000c001a05f7dd616aad3cf2490705d90a4b0d84acc60d62ef9551070a5fff44a850e8c2fa0168de01c1c9a9343006f5bec346d200330801f30a8e97fdd856f2e6e712ff257