Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200663
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
777ms
Block → Canton commit
777ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94a39126d15559507bd44b4aa9c4ea5abec421d53a80b86423b872dd00000000000000000000000086621340c0274ce1151a1be17c39652bc8053992000000000000000000000000760e5d71d6688b9f2c9c1ce81311953debbc27a80000000000000000000000000000000000000000000000000000000086621340c080a08c25f231d0805754ccfa31ed5f4ee2cd3ca7658844ae3310d006f714d2e9c006a074337b446ae42d349a8c3f89ba66f6b6b268517f792cf520715a2c0e81af4a66