Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99582
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
1.05s
Block → Canton commit
1.05s
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.
0xf88b308459682f00830178c194de04b6be84f244ef4587a1abf872091b487fd39880a46a6278420000000000000000000000003ff4cee5ca4913b955a2ffe1f9b1c3cac6b736cf831c946da0a814e6f91b3c7c73c772db5a5a3fcae9fbc559b9ff15618387adfd50fbc6d788a06f339857730c6507c7efb6d52bc1c47c62a8a3128998d9ac09c543f3ce58c01e