Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199184
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
457ms
Block → Canton commit
457ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ac69a85e6cbc6fec5e86e8a845e50138449f9b4380b86423b872dd000000000000000000000000628970b8ae0629c6170974ffa67df0091e0d09c10000000000000000000000006f625f78ad0abedb93ac6087dd8a769daf92224700000000000000000000000000000000000000000000000000000000628970b8c080a023dedfc87aabcea9f60e9ce4ca87d488bdd3ed2f1eb47ebcfd67f7d8f232f902a04bc057022d7084dfe6ab4718bdc1156b8a6346a8a12657c3bc8416c376170f35