Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72913
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
906ms
Block → Canton commit
906ms
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.
0xf8ac80850405f7e00a82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000082adf85801b3c3f11373a58b43ed90cc14c8de1400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c8e3612005d49bbf0b40677dd4ad0a782c30452f2421794570cdd56ad06632fea02ec084c151273f512ab2eaa91b8444f909e0f33ff0920afb0f6ab1cde99010a3