Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188770
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
1.15s
Block → Canton commit
1.15s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294872626de489c2ed08b1b33b6804bffe360ac77c480b84440c10f190000000000000000000000006760804314edb6b84f0db1ef3b9d3ebc6b6be7a100000000000000000000000000000000000000000000003635c9adc5dea00000c080a0e59e463b14c5a8d30e79b769dbaaae60060c913cf213cf755865546f352f15efa058e974f2bb3622c45539270e693c34ae7a40fe581ead99a426948c89d6d17af3