Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70649
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
836ms
Block → Canton commit
836ms
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.
0xf8ac808505cb27800e82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000cd77de69ffb93c6792d6fa606c411253b783acc300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea056be422489e49dcac6021e41fe4d52ad080d39a99c99170bfa5f3c636411af3fa0068173525c4ad2ad5f0d365aaf81a3a096bb088b7e6fbc6d36401f6f01fa76ad