Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146138
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
3.65s
Block → Canton commit
3.65s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294e87b54e9a6d1f8944dd7ef34b7a77c0ce1e5e1a580b84440c10f19000000000000000000000000531bc76c02c096ca57fef3101edaad1882809b3300000000000000000000000000000000000000000000003635c9adc5dea00000c001a016ec433f26430ccfa42832a4b7c0139100f1546bb2be0c9eb71495407d3804c2a07d46a3d7f60ad5501c48f32b0be8ba1f7ca34bf45aaeeadeea02a242038b79fe