Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205272
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
858ms
Block → Canton commit
858ms
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.
0x02f874830e4a2516843b9aca0e843b9aca0e82520894642bde73952472eb97975f2b6ac9c1e91a6dc590870e35fa931a000080c080a0da7f10c781efb27ee579f712630467c1b1a3ecbc8ff9caa1a278a7777d80d5eaa04b965db1ba31c0c92322f1ae18b7f7355f7b39b144e12b9e2cd5ff2d959476bd