Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137034
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
36ms
Block → Canton commit
36ms
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.
0xf8ac0f8501d9d68fd68259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000041084f0e2892fc5c266f48c45b4dc9aafaa6c0f700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da002f67620601844e5a7ed957c6de0a1df61d749cbe611ba44533558ee48d7d98ca03c382c088fbb74488d8a628e949a7c48ba77e2de3ab213da2f2683393a16cf4b