Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117856
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
1.78s
Block → Canton commit
1.78s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819433e1c31b9bcdbbb7d596320c83b5090909c16f5280b84440c10f1900000000000000000000000043e4fcaa0f18139b2a19be1a3eb5789e9d3046640000000000000000000000000000000000000000000000000000000043e4fcaac080a01dab299029e9731a7389c66dc829b5783c1eed8d4a283c7dfab0a4919a6f738ea041dd126ece4c92d63c151b340e7497db9b524bef6fd8835bb4999790099b2b8f