Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185327
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
228ms
Block → Canton commit
228ms
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.
0xf8ab038452ccbf408286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000032b63e64fc36f7127b022fc753b27307d93ebd9800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05e076af1de9583852f15830f2c902c4df4d066452936eaeea1df7f7ad74aeb00a05ae0a52a97bbb9a717a3d575092837e33dd7bdcfb119a27583fdcfb3e542f862