Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215290
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
978ms
Block → Canton commit
978ms
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.
0x02f8d2830e4a2509843b9aca0e843b9aca0e82e07f94f3fa5b4569ccaff1ae9dec4c85c0f4fed6a3dc0580b86423b872dd000000000000000000000000586419a55a5424bea662dc86d00238b1b44f1593000000000000000000000000fcba7592ecec47e3676b77e9de5e46287d3df8cf000000000000000000000000000000000000000000000000000000000e507fb5c001a0238c8098102c2adf7b7942b43b85ae7a504cbc39e5b36ff4e5378b7817a71001a0367f918a4d25dc108471e73a7df7ea2fc3691a43af832e911575caec13e51570