Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150607
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
1.50s
Block → Canton commit
1.50s
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.
0xf88b5b846b0a97d5830178c1943623b7b35c6d2bf6d32230ab903249e218a30ac680a46a627842000000000000000000000000d8abfff95cdf4b6b2fdbdfc37a1c3ab302c6b607831c946da01a30e6021f2993f10538e9040b3c1d6aa0b11d69e265653fc41e2a8a19f19547a006a6b84316e529e78fa73699088d5036b3eb21262343e12221d17c3412a2a120