Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189472
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
1.22s
Block → Canton commit
1.22s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929475635ec6a4da320f344f9345f5e7972eb7f8f28d80b84440c10f19000000000000000000000000e1e3371c86c57719aa9d43eb6f7b3f57cfdce10200000000000000000000000000000000000000000000003635c9adc5dea00000c080a00e9077212deb2d69faf5d19fc3c103c672c736d261a4849856fbff582f692deda0678b2acd72b6bdfa2a195ba5417456cd5c33d9e1a63756235da474ab7f3d79ac