Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171498
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
4.87s
Block → Canton commit
4.87s
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.
0xf8ac03850e6a90001f8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b25ebc19b105ffcf29ac4297fd0066ce4dddc3be00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c946a3a43659abc188324ec25f32ce5c9ddb229332c0ad96afee208855620c3ca0505ac6c269b478e1ee2ee6347e439b94e51948ac1aa9cc444e4b7b2a9ecf54f5