Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #114931
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
376ms
Block → Canton commit
376ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819408128334c570940d0f708a65a87b3fcf39285aa880b84440c10f19000000000000000000000000c1396febb314810cfdaf2557909c5ed0b697cfc900000000000000000000000000000000000000000000000000000000c1396febc001a01b75cb004e4032666bfb454fbb6ec8c8d319b0b21a9a7c407d90be6ae717a4f6a04d4ebb74d9a69f3448daae94dba2cfa6dfc7ace70a54298e0f14ff5a8333b9af