Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9335
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
799ms
Block → Canton commit
799ms
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.
0x02f879830e4a25821aa5855c31aa52b5855c31aa52bd82520894cf8f2536a8517ed7f53b715d6ec9a9bbafa2030b880de0b6b3a764000080c080a08938983f2ac43562ff15d143d8195acf30f0899c4fabd83ec9029fa35208f5b2a00e83ad276d150ed81c5422f4e676b04cbf3e3c3b9ae43d1edf34f74cb1bbf740