Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73629
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
985ms
Block → Canton commit
985ms
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.
0xf8ac8085035a4e900982c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002b22933a8fbd73c58721d927c06248592e73064400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09359f20f7d60f0f84dd63025af99b96ccdc131f1ab2b31b8cb2d91bd3f3b23b1a055746228f4b59c2dc9f1ec4fdd0d50fc3e0558917b6900ca034e1f8edc85487c