Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171579
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ac03852b0bf5e8a98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009df2d2987c4156a92a082eb27c1b4ee9aced450200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06ed5ffa092e623a7503baeb63687bd240c7f61b60793e8ce94a97d6f6b2356daa02497d689b97b2039d111b997bb83769ac53ec574bfaef3b5f441c2041e4e24bf