Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153834
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
1.18s
Block → Canton commit
1.18s
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.
0x02f8b1830e4a2505843b9aca0e843b9aca0e82cb7294a8b3eac1fcb681989634c55247a4edfb5663549780b844a9059cbb0000000000000000000000002881c11e2d30bfa033394c6ba8988013040a2aba0000000000000000000000000000000000000000000000008ac7230489e80000c001a06549d288102ab6998f2d69bb473fb755784a878996377d25f4a987ae10080a5d9f363d91d2f594ce3ce99da2b6b0a245e28ab3b7fbf558750fb3b112beac23aa