Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181281
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
1.24s
Block → Canton commit
1.24s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729440b84f987995f34e7616c3f9fa5f2b65589551a280b844a9059cbb0000000000000000000000001686e962e72f113e7417d6ef25b12c7ca0c32d380000000000000000000000000000000000000000000000008ac7230489e80000c001a0edcd8867463ee070700c02e933bed405ecb1178ccdb2646edc638de971d2b79ca03343ab898f848742e0d4d687f782d3ca19ffcbab91b49fbf8cf266a824c2a49e