Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #35382
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
147ms
Block → Canton commit
147ms
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.
0xf871820e2a858bb2c9700882520894adfc49fa17c5d2b3b6b0d6f58ea526e8e420136588016345785d8a000080831c946ea0482bc459fe5d0aa627a3baad9a0736686e0a73d3f4045aea91eaa54d061e02f6a05ebcffb72327ac78b20a023cbb6f0014b3304fefeb389974afa64ed2cc7f6cc2