Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149898
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
1.83s
Block → Canton commit
1.83s
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.
0x02f875830e4a2581bf843b9aca0e843b9aca0e8252089417961f799800222e8e3560fd3215b8eaff658dd9870e35fa931a000080c001a01462adf5bc1f5605a5a07149ad1af8a20bbcb17b161e7841404bb0cfbb21c6eea01c9c4c46a9e6518e91b57bb1bb6083f49ad229af235f2ba1d0db17e23c9b6f3f