Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201319
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
528ms
Block → Canton commit
528ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9412423ccb8653c43b66a2f76d39434057050fc2a180b86423b872dd00000000000000000000000047313f7b07072e2001e72e6553b4d263bfaa7966000000000000000000000000a28bea5e79e8d305b6198a8cd5b4b9cb12d19e280000000000000000000000000000000000000000000000000000000047313f7bc001a03367f12e2f92392701bf1de7bf1be1482a61f5a27dd5681e9590ab4ea94e8bb8a060f2998ad45f5466c68dcd97ab16188e855403bb1dd5282c5f761867b2f610e9