Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50136
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.
0x02f895830e4a2581e48501bd07aa148501bd07aa1483017dea940aee15d8d8d1171411439849d29ac7c65dfd76d880a45c19a95c0000000000000000000000007a5d72d2b9aa5345802511c4c49eec8e86826192c001a011c8668e986564d7892ad33f15483192240744d18edc944c54f79b06950e9660a0312af2ae2cbc1d2021ee64af48ef601f7946ec58cfde68d29765ebee3eb1a4d7