Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133376
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
155ms
Block → Canton commit
155ms
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.
0xf8ab0c840c5c10008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000a8e69cb49bf5ea113a397980c07e61ea74883ecb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07e5b17bcdf8c2a2b33ecca997d662db7846611744d2afc74fb71210d0baf9e1ea052f3eed49a293cdb91fa27260a3dd472e4f8e6d7035155cef52751f0db65a913