Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1053
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
780ms
Block → Canton commit
780ms
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.
0xf8ac0485018fa2620d827e9094acc413310ed7c13336223edeb5fbf1ba7153e74580b844a9059cbb0000000000000000000000007744745c356eda8f576eed5aeaa95683d3a97be300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea081a043fe0b04be00f350750f8bc60cea7c6dccfe9bb94470199df762130d0d4ba03038020a0d6a2ec83ee93d6eda0be70dcde396c079b57f35c851e01eea123f70