Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153128
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
1.08s
Block → Canton commit
1.08s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294fa6f124061e5f3770e2605487f805d227a4b00b980b844a9059cbb000000000000000000000000c781b701e0b914d12d576d9519b5a9099c5d08550000000000000000000000000000000000000000000000008ac7230489e80000c001a09bac36f52d66a571d29eea540164845485b521073d5a436712c67a21eae78300a0412c7b3f2810199b093664eb0aa06fd2ae4c42835eb8ea3f6b8d8b5b0428770a