Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26775
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
807ms
Block → Canton commit
807ms
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.
0xf88c1a8503173fa438830178c1940513e9b2fbf1ece3350082d6d7bd0516a54cfd5180a46a6278420000000000000000000000007a893d14c7b9afb9789c219d557506f5efbf1e4e831c946da0099304017dd1155ebd3fd05a5e16a9b5ea824bc08cb8244a5136dfa163a51921a033ceedc680bb7973d43f60fcbdb0f6f8151a856cba7e9659ac4cb18ef55e3cf0