Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189074
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
1.23s
Block → Canton commit
1.23s
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.
0xf88b548459682f00830178c19485fbba5c747d5d830b40737aac5518de5d378d6680a46a6278420000000000000000000000006f5805877eac84816e52c5b3b2c193da6739879d831c946ea079ee78d377008b6fe3d4252f80582ae206b0feaddafb87b99b624cb539fc9fd3a0050cda48c24f95c5bf5baea5b7b8e2b0f95db892a940b87d0f8b80570dc63b82