Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131656
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
136ms
Block → Canton commit
136ms
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.
0xf8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bc2fa6896595e29ce7bd971f1cf689a5f080425b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09a81aa837bf0ee3fd5a47faccc3d59b3a1db6e6e2c40536062050d4bb386dfaca0095df2f45ce1db0ec5e8e78fc048a8caeab0aedaee360f61a0101c9cebb0fc64