Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206383
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
977ms
Block → Canton commit
977ms
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.
0x02f879830e4a258228508533a7f3e3f78533a7f3e3ff82520894b2951ad4d214ac6af3ff4a49845439d79ee9fc38880de0b6b3a764000080c080a0829ed150c1f8b43c3f08bd5bcf3bfda1007e5bf485ddb4b3f9ebb1e8a8f5b5f2a072fa2028ea7857af0c675f90fc9d05918aaf4678f7ea00ae4fdd06701b88fe96