Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150141
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
5.55s
Block → Canton commit
5.55s
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.
0xf8aa04831fa40c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f9881ae681d27aca28bca22d462b21091378decf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f589c343f6cae58733d6e6d85083a1261310270751e250203064d488566e731da01f681bb3ca5e6849e52b7cb54ecd7e758f5b44bd57ea00c37a86aacc415245d6