Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220627
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.
0xf8ac0685090aa076c38286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001996e1718db3563f8b41e08615027e656fb9977a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0305df17daaacdad67f1278782a79623679e729c81b75a8ee6d0c83fde2acff79a027fbfe05015d4a221986d3cd6dc958e1ee65c83dd2195370339337015f0b8538