Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149159
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
464ms
Block → Canton commit
464ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94231366ccb508915fb6e1cb5fd60775f1df30422980b86423b872dd0000000000000000000000004a1c721b907d72282116618750f3d28df4d5362d000000000000000000000000a7cffb3bfd8b4d0170f43c462f1f9ace9f8f5615000000000000000000000000000000000000000000000000000000004a1c721bc001a04873666a19876a2636580212d6f6142662ea951c8556fa6c4ff104b4601bb295a03e22770285b53ebe658fc7a2a391e3b45a1eba566b9a1981995ae5796d2a75bf