Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #55870
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
2.42s
Block → Canton commit
2.42s
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.
0xf8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000c7baf6ee996b204e581b94940bc8791b9ff0f09c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ee0f6659f8df8ac70f2f2661190c8dc3ca70c3d5e99765b486b5ffeedcd25a0ca042283b5c6125c48f2ecfed610bb97adf2e29cd817fab02409d8af6838cdcd4cd