Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #65825
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
35ms
Block → Canton commit
35ms
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.
0xf8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000747b0a0b956804f33ba07481bd0aea418927c56c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0228b3f31df80e395aadf4986b74f4484ed895dd41c3c31230e56da0f628167d1a04060229573bcd4dd778270368c3c7361c5fb37a1c02648aab5cc825ec6af9147