Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86798
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
335ms
Block → Canton commit
335ms
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.
0xf8ab278459682f00827e90945f79db4154a1a63361baa8460cbe12208f30c5b980b844a9059cbb0000000000000000000000006ccf5358432877f770e1ddc3d120ef68d7726e0900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da03d5c94cd9101a571b03d9b3cb18ec4b624fe2b646be865c144f8ee234b738485a009c55ce177cd1f6dc88d2b37ca5791419004d3139adb33add1e4db55500e0990