Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175713
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
635ms
Block → Canton commit
635ms
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.
0xf8ac03851d62a77a328286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000013768a1c593fe7ecea25a21c0afc4aee99bde1900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ac7d816c67162f955845125f3201d5df4313e8aef3eaae9f389498a0b6506b48a059e72e2c954f4edb8a6858ec1fec84b4e6b957109a30b3828f1f78f8f4535353