Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208349
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
97ms
Block → Canton commit
97ms
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.
0xf8aa0983715fea8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000038d211b8bccec6087944f91ff1d5be389fb62f6900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c3b6593e986cf32b576ff49c4da72988627ee6461dab7d96740ca5b5120d4859a024597380e5d6cf4bd65bbbf5c58c946b92b9542898a4d7d76119c24b2a17caf9