Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159432
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
965ms
Block → Canton commit
965ms
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.
0x02f8f5830e4a254785037e11d60085037e11d600830176be94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a4010000000000000000000000000a28e20d6663f3037853bdc3fa81c5cfb23a6d4510000000000000000000000002d4ce726d44e158c1b1d4b16d48894b45f8db7240000000000000000000000000000000000000000000000008ac7230489e800000000000000000000000000000000000000000000000000008ac7230489e80000c080a087105c11261c759a8c001d6e4753a2b0001563b7c31b3a3b8ded02d2ea7667efa03fece1e686f462a6463f5dcb3c2d8ec9c17e72e51c81fe5cc3b7eec40c7dbca1