Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145946
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
1.04s
Block → Canton commit
1.04s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929476af9d146319a929f2bdb13c926f896ad1920c1f80b84440c10f190000000000000000000000008fdf69aaaa1b884a2aeec144f784ad813ad4118000000000000000000000000000000000000000000000003635c9adc5dea00000c001a0750948706d03600ac7d07f5fc1c7e3b5162bb9c118499360052caca088c93fefa0516169426d4bea8003fd597287ea047052d8db8a2f58eb4ea8d1784b1b2aeaa9