Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118487
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
886ms
Block → Canton commit
886ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194628a3a1d5f3a519c1e9b9edd4a4b80c61b8e276880b84440c10f1900000000000000000000000025ecf80ca740a3c432f82b60095b2773cfe958cc0000000000000000000000000000000000000000000000000000000025ecf80cc080a05293fffeee61c3a522ea4b22d2de3489cb8d21a8df46ac1f118ab3ab9cf2d6bca05af3566dd9c3d5b3d753afccaa8c2ec62ce15964554c9754b768077ef94d5bee