Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131261
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
755ms
Block → Canton commit
755ms
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.
0xf8ac0785016ac8461f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000882961a1cbc452b019e16d0afd372d4a26d85e5a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a02fe471bc6b09a44c8949a31f36d964f9e93bf0138617192735751c99d39138a030469ae6af1b9ba06882d794951a5273679d073dc468290adf31ab621d9c61da