Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50348
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
886ms
Block → Canton commit
886ms
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.
0xf88a0284bcd220cc8283ea944f4b10c69d691921a95c8357804d31b9ba4621fb80a43fb5c1cb000000000000000000000000000000000000000000000000000000000000206a831c946da01c85a8cb2c9664134ff19c10131681be23274b05da8665ca46cde4aa6bd8d0faa03f1703717a62d25e92ad8cc1b3eeeccef90eafd079322aec2a1bb13c2350ef9e