Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169647
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681943e1cacc5b7a38f116dda9308cc6a07a5aec955ad80b84440c10f19000000000000000000000000536a7c5b7ea59938b53889c1e93922f3add7e5ec00000000000000000000000000000000000000000000000000000000536a7c5bc080a09ff18d0f8c1321838c3eae79abf40556289672499836ab019495555a84a55176a05ebd34fcfdcd664d9536db9d971cd5511db36ee0dc1d854c961d887f3fd606dc