Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #46943
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
985ms
Block → Canton commit
985ms
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.
0x02f871830e4a2506843b9aca00843b9aca1582a0dc946c3563ad516201156d9f621712b11fbdadb641df8084d09de08ac001a00f14a30606ffb1a8d899ad083b6b7d63f2c66b6c56a0b3a6a4b48ab71a633871a034ea6192c6ee32c7c6d8236d8359f82fe258c14e63eef0d3b4fc7c9e3cb67bdd