Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188033
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
958ms
Block → Canton commit
958ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72940e186ae4516a887c6b53658d99ca840b96033e8880b844a9059cbb000000000000000000000000f6860198e30d934447f9e6f23b8cd45729a00c520000000000000000000000000000000000000000000000008ac7230489e80000c001a02543c407d44bb5a998be32f2f36a56035a30970012fabdca7e6dc47fd857df39a07b6b7d091e3374548f8e4e7398a030640e7c50ae9e85d24454bdd3dcce7b68de