Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221435
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
1.97s
Block → Canton commit
1.97s
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.
0xf8ac118501ab3a8f178259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000cc846d07c27e4a1f77c229994ecc7b1e8b79216b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dff5e342400a7bd28662d5b57e5267130c9a42f3e4c0447c3525d418d497c24da03b3ddd33c65470c983b34daabcae86d94c8d86ea7502ce3eb75f4a1803eca0eb