Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152470
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
955ms
Block → Canton commit
955ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72949b0f074137ca4a4c77d8e068af8bdf65c61a8f5c80b844a9059cbb000000000000000000000000c96e223935c75cac67efe7259ce4e68b6f675e2d0000000000000000000000000000000000000000000000008ac7230489e80000c001a089d326076acb4977a33d8676e7dfa10398041e7231f3c7341871c31b8b9787baa008b9aee0680c91132b7d273349dbb52eb24044be0c8fd2dbf721bbe1e5086425