Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115233
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
695ms
Block → Canton commit
695ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301667594169e3a4c156ffcc42e39c6782296ee72bd6c1b8880b84440c10f19000000000000000000000000304caa1c3900e78c14bc6c788bf33c901e83796500000000000000000000000000000000000000000000000000000000304caa1cc001a0a513d398254363ba295ed78cd5951b2146ab5cc5c01010d1155fbc55099ebeffa02340c40dff5c3ddc9b14033da0342c40997e323023d94a391c1fb7380bf7e2d7