Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115615
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
565ms
Block → Canton commit
565ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72948c88c753712f239546ac10d47fc48bb14f9111e780b844a9059cbb0000000000000000000000005cec6e0f74c0adbecb59a34bdfa5b168dc7554580000000000000000000000000000000000000000000000008ac7230489e80000c001a0ccbc6d1d79306980b782bca92e11ca902d70b601739c12945f9a5dc759be7a8da008a2c4372c372876743dae7049abcc98c800132e1934646ce528a17868200aed