Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11347
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
649ms
Block → Canton commit
649ms
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.
0x02f8b4830e4a254485746a52880085746a52880e826fac94281f50956f5a30123dab26af2f809fc11f8261bc80b8441d87ccde00000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000001eac001a05ef974c0f8382a54cf11910d779c2448957be295dd63722fd44194aeb7ad11aaa01cc51f25538e853ad7ee0192ec9f99d9dc1136d3e4ee476d8590cfc63bd6c261