Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10878
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
229ms
Block → Canton commit
229ms
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.
0x02f893830e4a253d85746a52880085746a52880e828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212e3738761d1be9716451b9087f7025a0237682f7a51a499012637d712fff532f42c001a0f0483131b8f196004937c5c948fe345db429d9f8d1bca2029535b735a6f53a05a06b6b92ecacc5021e33019d54b2b6af028d6e48bfb804759826f1eba41a489a98