Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170388
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
5.82s
Block → Canton commit
5.82s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681948eda3e259be65e37cd9618a28f439c8ee6ba441f80b84440c10f19000000000000000000000000de9ea7d4f33134ec25c6249fa1fb5bde51dd10b300000000000000000000000000000000000000000000000000000000de9ea7d4c001a0e1348f83a6a5b3696cd0b0e0f8fdbb61d10f30ae5aa4794b66877a1caa37bcc4a02dd728b39536c98f307291741222ce7fb01890f69d414ba301577f1d0477e90d