Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #100047
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
975ms
Block → Canton commit
975ms
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.
0x02f8be830e4a2582010185037e11d60085037e11d600830116b194e57aea293f0e88806be9542b05e18e8efb85ee388701c6bf52634000b844346f18160000000000000000000000004b3ea08ea230823dd9601e231622e270ca71b9ef00000000000000000000000000000000000000000000010f0cf064dd59200000c080a04030db50e67260186c09329680be9205a9a441f47da1b392f50d2e2b921485f3a05d15d14ef302281397f33950f2aea65ace646b5c2b69bf87a5460cc9e123c6b7