Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195372
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
868ms
Block → Canton commit
868ms
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.
0xf8ac11852b0bf5e8a98259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000001349f66015ff860b8193714f57bfb044c4d834b100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c6adda4ca2b2791b729c38e3986b8a0f262dd04ed7781f7fb9bacccd1ad9f076a01c55b6afb22d44b89e411a87e9dc5682cba8bd4706e428bcff173e7ffa4a0f4f