Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7895
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
729ms
Block → Canton commit
729ms
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.
0x02f879830e4a258215fd851d67c309e6851d67c309ee825208948690dfc5dec937139d2a99832da1c29c7c427882880de0b6b3a764000080c080a0083231f5489b6e330e7d8424c2ed1930446cd9661fea6af2af4b2bf3613c1c64a0268e4abbaa36dac08d26ac772a8de4f5b05f07b3e82ef092106f2595bac4fe42