Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151702
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
1.77s
Block → Canton commit
1.77s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819433dc61546eec61650fcfddac5ac6eef3c4e3c4b180b84440c10f1900000000000000000000000099d7ea2409b725678b78bca85fdc60cd423930100000000000000000000000000000000000000000000000000000000099d7ea24c080a02350ea8d21ebc642e06828d7a09e0982ee36b84b275f9ccc103f9d783cf557e4a066789a6d12dc562acde22b06724e465dc90adb1c125a7c3db1ac6079e875d014