Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189651
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
1.06s
Block → Canton commit
1.06s
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.
0xf8ac0a85035a4e90098259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000046ed8dc047c73219650ef804312e0db31657216e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e5585f3bdbeedbb8abc2a7e060700435167f4ce11dd21138ec027b06912bd925a037a0b5ca481971dd3f45a0e00b2ee45e63ec31295f6aa3684e4b6820c71ea2d1