Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8784
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
758ms
Block → Canton commit
758ms
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.
0x02f879830e4a258218fd851ee02663fe851ee026640682520894e203766f820c8a1099cc90ca9c5a23731326ae96880de0b6b3a764000080c001a0954d57a04cbbaf46ae00dfe3ac8141911ff369938f21929e231e8ef9144c4ee4a076ea95a94764c1a86c8b8b9e0f9278fe9b5e24f0ca560db3a58fb4da2348b555