Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69275
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
775ms
Block → Canton commit
775ms
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.
0xf8ac1c8459682f0083011e39949ad882e9b7a8d583ae9d0d9c447891f749f96bea80b84440c10f1900000000000000000000000092970546f8ce8d4599214c476509845a6825cb0300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da02d6c66767609b079f69d346b72b3bb887869d2f8d48883cbbe4d5b033df738eaa053d8c62029c0c0010f8c2158f3c720171559eb4c0f1a89e54dc860d15441ea79