Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175275
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
926ms
Block → Canton commit
926ms
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.
0xf8ab0d840248fd018259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000056c78b72ff8edfa278441835636a379619d7f0c200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02f088029cd32ae1e6a962e6dfaef0c266e84c277fdea0a36e5258e3a60fcd46da03c435d1388d9cdc1aa8219b4be0f13d9b3c85ace9b1b6d09084c9f46c4583c1b