Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222640
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
717ms
Block → Canton commit
717ms
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.
0xf8ac1185024cc64cc88259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000714696e26a465dc97d9b3da25b904f96e1987e0c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06e73e1c617841f6b82f1d0ab0c93fc65f1c8dd764425370507538f5ffcabcea6a02f6facb56b4fa7115306209aaf270e5c8b50edeec14aad43d66c21503d23c933