Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198196
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
4.31s
Block → Canton commit
4.31s
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.
0xf8ae82019985037e11d60082c0419439d6a1e747cf394467895977a7aac4c1d2658cf480b844095ea7b3000000000000000000000000e57aea293f0e88806be9542b05e18e8efb85ee38000000000000000000000000000000000000000000000000d02ab486cedc0000831c946da02a0efa352b9103c0b7e07034ba5089901af4c22cc0c67f212c5fda9a716807f1a04ff9d1e196c9ee569837daef3d38393e2069c8cdf22bdc70a38c205e328dc274