Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153831
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
1.73s
Block → Canton commit
1.73s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294a8b3eac1fcb681989634c55247a4edfb5663549780b84440c10f19000000000000000000000000785d6ff98661e11d2431b3c89e11097a4494970200000000000000000000000000000000000000000000003635c9adc5dea00000c001a0d332b17589d2f65b80cd416d0d9c1cfa5a59bc4ca1672e4a297404fe5e5ffd51a05f2295557f8bdc3b54a79f9d0f1e24554effe52a56d8be875caf8822e98eca7a