Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33981
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
917ms
Block → Canton commit
917ms
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.
0xf8ac80858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000d81472d425715e00ebf43edb8426c1f53ecb1f4100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a0ca42bc8e00b723525316246112eb6810b32fca81dc2237d7b431880e07c0f6a033edec0072df441602247ede86ed1509c54a2b88e39088363e626c0617f5e8b7