Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169686
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
365ms
Block → Canton commit
365ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294aec4837f6123558bb17fce5070dbf1dd7af5d05080b86423b872dd0000000000000000000000008acd524240670474c300be69f1018937f045602e0000000000000000000000008bea4587e84a1929b4deb24141c8b858229eedf1000000000000000000000000000000000000000000000000000000008acd5242c080a09c76d1b21b8b4e218b7ba0004b8b67fc2d7776db2dcca67b6d3ad4804494081da03dd6b7796e5b2b9527fc2aa487b02334aad78ff0f867cca6da13ef376d629f38