Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185005
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
368ms
Block → Canton commit
368ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9406e093b8f62bc384196aca0753d996503be37fdb80b86423b872dd0000000000000000000000002abe19dcb86d17315aeebf79a6201f638a8c3b5b00000000000000000000000046d51bcbcfe12f9d7dbec048b58c1891ddfd948d000000000000000000000000000000000000000000000000000000002abe19dcc001a0d333e0c0e16685e45f4930eb2f937d5c67d3512712c489f25ac76a743449d48fa054414b402a1002a55ca09e0dd4d2d141094abc721620ac71f93680a799e6be71