Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147237
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
1.89s
Block → Canton commit
1.89s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94d6ed3c694c78dbbbf7e15cd6c6e427a3598acff580b86423b872dd00000000000000000000000025542f52181d94bfa09c1da76235fbb88cde8bbd00000000000000000000000012d28ace7b56ed1af6644c2fff5c58c5253692760000000000000000000000000000000000000000000000000000000025542f52c001a017ae237bad58a91649435d659e9abd6f3ce72648cc5dbf27fe30fd32cb26c850a005c407c53b127cfcae2d0096f8a414c79299d39a6346842900388c6fea69d970