Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220849
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
2.35s
Block → Canton commit
2.35s
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.
0xf8ac14850674fe7c6b8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000006907e38468e8daf326525edaf1d386ba4846529d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c6e688c69a0ebd889d33e9ceb65aaed17cac7c09c6c796670f375462702ee265a063705afe4b447c2b59b82d9a33f50174cb7a3a41138f8246eaeaab91d8f3b6cf