Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158394
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
4.28s
Block → Canton commit
4.28s
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.
0xf8aa0383124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000efcd448a31d8c4078dfa48173080ad0d8272029300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01a6b03c9c73fa3caa7ab34d542ac8bb06e1302666872ed3f580af2fbe680a5d1a0019b9d7c4b7c3843184eb92d9d5dd26f64ccf37ccc8001689ac4ce60df20fd0f