Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119642
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
335ms
Block → Canton commit
335ms
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.
0xf8b3820151831b774b83013c6294e57aea293f0e88806be9542b05e18e8efb85ee38862d79883d2000b844346f18160000000000000000000000007e83a33f6c3482cc1c51eb24990a1fc2c9ddbf6200000000000000000000000000000000000000000000001b1ae4d6e2ef500000831c946ea0e2855cd65d337862ac4fd3cfc8fb9bf7f2458a7aabd5c353b6bbcbed5ad27a73a02a5add215ee0bd3b091f8f125934ea0422e145514cdc0c6767aae48cd7ac9f68