Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28714
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
807ms
Block → Canton commit
807ms
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.
0xf8ac80858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000088970500299fe28ef8576ef3dafc780ba0b6881d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05359828d9e9f099de74ab60eeec5d4c829eacd9c680fc2f3880e873f9b1df030a072ac7c88c881155c55e2aed329acf4dea648f97d0d6701d750347ad6e80f675a