Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186016
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
588ms
Block → Canton commit
588ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94c4d9059cafc0f96376c0e5c61410f4fa5b942ee480b86423b872dd00000000000000000000000075baa71561aa351bf36b18973ca98576f782b5f80000000000000000000000003f8aeca84f299a8a5c076c82c346b02f8ba84da40000000000000000000000000000000000000000000000000000000075baa715c001a0be6cf240463ba3ff35725b6b824c13c5bd176c743583ac7b373fb3fe2dbf596da07c11490b54f6d8e7d4bf4a07ad3c155eeeb0b697f505c84b0c0c8a3027cfc141