Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173905
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
3.14s
Block → Canton commit
3.14s
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.
0xf8ab038408301e688286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f4d5bb94facd63219d7458de47e4e71efc70b00c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02ec1a81fd06242b6062e82f6898406aec360004f6349377042cc774a1833b2e8a02073128302ba8df99ef036d236cca4cde8edd449f7786ed66219974fc6b7f7ab