Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201050
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
637ms
Block → Canton commit
637ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9421918468e293ffe90dfd887a269dec40be58d9ee80b86423b872dd000000000000000000000000054063d2a610b0b3c33743904614fc2a4abc29cf000000000000000000000000fee1018ba28aff0f43e05bcb665ac405634131d200000000000000000000000000000000000000000000000000000000054063d2c001a00b09750f565cb7ef9769e3eda4bb556b590b35694fb2573b9d8864ebb150ad55a042023a73129a381e2eb78faa13da54538a35d58a9e73b2545c0ff74905f03804