Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155100
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
3.21s
Block → Canton commit
3.21s
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.
0xf8aa03831c90898286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002e84ff0fba3787f333dd9ac69376bf4e44f5248d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06000acba9c0bed3b3925f10cc7c0b6e471f11817c8ef5c5de71023127c97fe0fa019d0c5876143e65f164f4c094fe3b483a794a4bfb6327f54db322a58106b478d