Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185346
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
877ms
Block → Canton commit
877ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9464e38bc9c0a55446b46a2df4a88922957e24e89d80b86423b872dd00000000000000000000000078abcdac205e478247d65554e0e58d2cf0fae13f000000000000000000000000cd5771ad168d16c32250f368284337afbe9328280000000000000000000000000000000000000000000000000000000078abcdacc001a022971195b89f17c00b9c83d98315ae5aca5bb4950d9bb247ed1528b9aa9b698aa07b7be64a82932b1b9200dd9384f8bff14c991f509d076fbd8f0ca4e6cb3a04c9