Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92975
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
909ms
Block → Canton commit
909ms
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.
0xf88b378459682f00830178c194d587ccc20a5887e489613016850b2de19b3e671d80a46a627842000000000000000000000000fe45101492f239cb91ee681ad7518da355d7fc99831c946da0cd1e5dce7f2dea80d4fe5944429b2fd14c090218e697a838bef7d9482fd29ac0a05f800b3bce4b8a67c24e4fb74e3aa5144400387c3c79e9ae0d1274f5c8742399