Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73986
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
1.65s
Block → Canton commit
1.65s
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.
0xf8ac80850e6a90001f82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000058d920dad30d2c328589deaba00a89dfc899d5b500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05c0c86853c7faf761c152bfacbc203f40e41f777b6a108c6daa7652a5aece910a076c5c69caa0c8b029c56b320eed0a4bce0bf0bbbecc73e4bd7aa2fc59a8c44ae