Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50426
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
185ms
Block → Canton commit
185ms
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.
0xf8ac808502e9edb04f82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000015e3a098889e1d312843c1f36cfe146f67a2a8fb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cb2b38bf5f2b3c8122fc73aed31b2b3ef8c731da94381ab7302ebe05fb5c84bfa07d334b9898394d7fddf1fb8563f9a92817f8902161bc56cdace859521997b2df