Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131372
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
876ms
Block → Canton commit
876ms
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.
0xf8ac0f850407ada4548259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000017933872c66da639dbdcf4025ccfe09680e53eef00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a5146b54a117f621d6c803fe801657f30ec3bccf6a7ad6de4b2f8a32431d69bca0346c96317d59a44e051c4b6d18889b4029eef4150e5e6d35f6a917c7ccc390db