Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199456
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
1.16s
Block → Canton commit
1.16s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819411fbd4098a01602cc82600a2ded337aefbec07f480b84440c10f19000000000000000000000000dc4827ca3053642e01a172a70dc9529c6ea2708900000000000000000000000000000000000000000000000000000000dc4827cac001a0cbaa6931fc086ee768948b36c20a778222b258e30111c3a21e4a90907c1ee20da004c1d88064e4e873867dd5fde83f8e3ac56a04aa510e17c1ab638219225c9c6e