Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196005
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
3.89s
Block → Canton commit
3.89s
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.
0xf8ac0d85091c5abaf88259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000003d781cd6b84dad37025c4f4178c5c7166d1f5a7400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0254769a676b2686a29a928aef3a83ef0f84c05cd995b08ab679c2021c1f789eba01c64bf05504f1cd01f772e6da2646920ccab64388a680e29c9d8ccb9a7c49948