Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187691
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94d85e5eef9d9688bd10197da7ad2ee3040a88893180b86423b872dd000000000000000000000000df9f2ccafe2f74c53b5f4871a1a4866a9902d6b4000000000000000000000000fa0f03475cdb9b33ee317c9205e1c01fec3dbd3c00000000000000000000000000000000000000000000000000000000df9f2ccac080a044be1005b581451ee5e7903b0e55cc4a48183c4e744fd260138834ef36871588a004a7109f08384be5dde7baa573f2395ec35ba4b77431bf71b026cd6563914692