Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201394
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
237ms
Block → Canton commit
237ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729438a32462f8c3609bcd10a31e3e59be8768775fc380b844a9059cbb000000000000000000000000ff88f5427118d8e742416f3cbfd9810ea52eea7d0000000000000000000000000000000000000000000000008ac7230489e80000c080a0c5eb1096125f2e42c76adc55f65d6fb02a403e2246984dade3e733c33f0e351ba03a98aea21ba938aa2c34b361fd57df0fb354adaad8947bad37038b5efa79ed7a