Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173414
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
265ms
Block → Canton commit
265ms
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.
0xf8ac0a850a02e400168259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000071a18ecd2da3263317b304eb4e9d2f70bad7a80600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03cd5e847c97a892bef8115738a8db3330519bbd144fd3ce1397b53f8f2e5c3e7a03b79a7a13b180dd908bb08ac90de59a801be840b4555ccfb4db8f3771a1214c7