Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222328
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
27ms
Block → Canton commit
27ms
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.
0xf8ac138501cd5200008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000de4e8a326f73d167b156c98534acd5a5f8e8465800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04fd87619f58d71071b846de980dc90ec2617be94eff5bc590235c3022d9d564aa02f7a6a97937caae040368674317f41dfbbde9fa71063c6011317d5a4d2a2d252