Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148863
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
253ms
Block → Canton commit
253ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729402246ef5d8b9c10b7f434d11871348f5cf3f02a980b844a9059cbb00000000000000000000000081484f91cf91f5a7805b0c2e3a3716b577e9f0bd0000000000000000000000000000000000000000000000008ac7230489e80000c001a0aaa01525b6a280d3db6efd80082595898d46f97a2f8fea745b2fbbf9696d8343a079c13f0955efd5f32d14a724e11c3a1f1ea9676d26befb6b82ac17e73b947e5b