Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186605
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
537ms
Block → Canton commit
537ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e066947e47f2ff272b6b4a7b053c5486e0cbcd0048e7fa80b86423b872dd0000000000000000000000007d17d726dc8b6400812cc2573a8a606b386bd3ae0000000000000000000000008c5f4e3be77c676678139b8c99398827f95a6f00000000000000000000000000000000000000000000000000000000007d17d726c001a0baff55e62666a7ce45ced4f5d36015cadad2f080014b57c2ef4dd1f073c104d1a0167a4a3500cde3aa93f72a5c018b4d8a7550948d6d2f310ec009a3fac94021dc