Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69388
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
1.11s
Block → Canton commit
1.11s
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.
0xf88b208459682f00830178c1946af0054eec9550984d42022ef60b3a8089dfac6080a46a627842000000000000000000000000a093a655bdff34f72f3d52fc28e3be9ed43531a4831c946da0b3964666f499b3e918e2d7f2848a2e25cf3af4f591b8abdd815cbf52d7da925ca019e32ebf9dac8de4a51291cc9cf47df1ec9e376193c412bbe7ceed534b3fc76f