Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191270
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
1.07s
Block → Canton commit
1.07s
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.
0xf8ac128543b196aa8b8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000050f7cdadfdcb515b952dc58584ee7f9be7e1644c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea001948bda917c038b63358bd251c559a92d4b1f6d086ed6c2e5bd695b7993cb23a005c89614a021b500318b8b84959ef528a09157bcdcdd876c0bf2ee23fa646ae2