Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198732
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
2.56s
Block → Canton commit
2.56s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72948d3475805397d879f6d845deeff5a29a962b41cd80b844a9059cbb0000000000000000000000004eb3b20b8395bd3a30ff4a3fcf33fe75b6f38f1a0000000000000000000000000000000000000000000000008ac7230489e80000c001a074bed1c5f7336ff54d161a5477180e7622866e1d8e8015b24b8404c46c6689e0a05f99358056c6f003ebb9ab19915bfbbc17329538c09db5d232459d34081ff3f0