Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120448
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
1.10s
Block → Canton commit
1.10s
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.
0xf88b4c843b9aca00830178c194bd1b53b1b965b71fd9ac8cc04c7e97104b61ad9280a46a627842000000000000000000000000cd17920e73d4c0ce0f925f84bf2161e8f65f2cb2831c946da017bed10dae20eea258ff88d8c9888d2a3d08d95991eb73218125650448376451a05b9fc2bcffe97c24344e6030f16eab74cfc9d4af9d6e42ea473ae892e2702853