Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #68550
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
2.41s
Block → Canton commit
2.41s
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.
0xf8ac04858bb2c9700882598394b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f19000000000000000000000000b200f15151506eac8c135edafbbbe17ff74a03e100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09174c7f4c94740d92abf47103e6d2a78c77cee3c15ea6a3be28addffc2f0c129a06e306516a4e3cab239a274b124122c75f71289e21433b94f55ccfe5631535ee2