Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134485
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
1.44s
Block → Canton commit
1.44s
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.
0xf8ab06840ed4e0008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000973e8e31eb42f82a86d042ce3c499f79963769fe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ab5d3aefbe0676bfa440865ce57040c9e0dc63ffaa6450525e0b30b530f3894da033790172c96da65f3f139a90e9db4ab0f4b037e1b0413d0da524abbeebc99547