Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115284
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
255ms
Block → Canton commit
255ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729490c3eab67403fe5445bd287086a1a4209b29ce9080b844a9059cbb00000000000000000000000086cbfe1fdabadd716ebe7fe0272bf5962f16dc070000000000000000000000000000000000000000000000008ac7230489e80000c080a008608ebe2b0a4c8eb0a49468cd2f6b6a107f1d5f4a842f22f041fd5b1542086ba00b94912f3cb20faf4560e11a8d1004d9188b87bc5ce1c513f116c01f61776692