Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70043
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
826ms
Block → Canton commit
826ms
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.
0xf8ac198459682f0083011e3994f6cbb0f4f8f31b787f04315b48f200eba9975eae80b84440c10f19000000000000000000000000a8602c4c88d7f66d71f1afb4275a910fc043378000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea02e19fd1f6f6c3536602fe8ef21af3f23ea80166720f1db03c141b7501e93f740a07bd769ca403f4b57b5745ce38a0056cb4b89d0cc2191167a9e199698b3cd0380