Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #193999
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
317ms
Block → Canton commit
317ms
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.
0x02f8d5830e4a253285746a52880085746a52880e8302834094dcad98bdc900b0de46bafe3ed6918050148dc24b80b864f1dd95880000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000e4461696c7920436865636b2d696e000000000000000000000000000000000000c001a0d16abc8b14521a624f72ab9af7013b3deec6fc59492fde012d2b9ee1474c4887a067cb8e6e5c56b39c486d3d750fb2388d367eb09c735d083e1ea0e23dbb365f39