Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170104
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
476ms
Block → Canton commit
476ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94b805f1dd68b8ab7ef699fc93f76d91880609c2ef80b86423b872dd0000000000000000000000007e23540784ade2bbc86b96987c1a90c16f4ee569000000000000000000000000c6f6ce6f46511b22ba6a4f95c4d1abb0ffcbc7e4000000000000000000000000000000000000000000000000000000007e235407c080a01814943bdf092c25f4096c04ef7fd901cb9500c0c6ea2df60cd198d24ed5e263a059d1fe4d980111aa15f2ab931e2ceb0731e04f4a3861f7347155268190ad22ed