Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1176
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
932ms
Block → Canton commit
932ms
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.
0x02f879830e4a2582023b85022b26e96c85022b26e974825208946c0d2ce6ad1c4fcf783e0c7ef27dd0b85f9b604f880de0b6b3a764000080c080a02fb217a02b0663096821a874304e3ef2f766313a2b2b759bd17c46b47d9ade56a06755c2c2ad0b30e73acd968861a1e0415ae21cb3c8621bc21874aedf06186924