Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199275
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
1.43s
Block → Canton commit
1.43s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692948d0f312bac5b4bce410894a5a0a3dc0eb4a32e9880b84440c10f19000000000000000000000000a58ac4736bd4b92b6e1d232ffc188f515dad551e00000000000000000000000000000000000000000000003635c9adc5dea00000c001a051d9d7749ca6798e2f20cdc25388ef7b2e239614da9cde7c6a84d486cfe2199ba02fb2db62a70a96485706bce567855d8d5fcf866d6b99030e90a2141673c73191