Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206687
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
489ms
Block → Canton commit
489ms
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.
0xf8ab0a8401963dec8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003b20b326e64e05a200db7ff3a6be036f49ce571f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b80926161022dab5f4034932b3113a9306c12dbd03ea6720e6671bb9ed5f61e3a03fad5883f6fedda7e43e775efc5a538bfa51bdc9c7b4350bd9d0398519203c5a