Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207476
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
637ms
Block → Canton commit
637ms
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.
0xf8aa0a83a3426f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005cb61eb1cdfd625ed7997fb981835c8904eb62c900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03e2845b42e9f97c9a67de1bf2aea383cfe59109601069108ed214608c29c5350a05b076c60a76974a1560b015799d8718e5d78257a29fe587014e276dbebc45b92