Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119150
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
815ms
Block → Canton commit
815ms
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.
0xf88b54843b9aca00830178c1946446a1500a852b2a263de6e7689fbe3979d6b84b80a46a62784200000000000000000000000087716233f67fb0c0ae8b02d0b9ff1c67135a95c2831c946ea0762f3d8e2b96b6266e55891b3099727f4650e7542dc91435a254af758d4afeeea07c8422eb803f600caf28019fa4d48e8e8aeed9cb01fad7fae1b6363b82a5a27c