Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5787
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
559ms
Block → Canton commit
559ms
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.
0x02f893830e4a252485188122883f85188122884d82733494270728b4cb2c418d0c958549a665ea046a9d037580a49fba65af0000000000000000000000000000000000000000000000000000000000000001c080a009e757f5c0780e4e3e17335a90ac13b0f741d2d15f4a452a13be00b97dabcdb9a0626922f73e1b3f5d887b7d49e180367a77b84f6601fc45ae9f35a4161691816c