Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203682
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
167ms
Block → Canton commit
167ms
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.
0xf8ab098452ccbf408286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000aa44de92faf5ffa5962cd2ac7b8a4695bda2730d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b83a32de6a04afda6935ab2414ac7176a6548991c073a8d70275e2b8d519342da07a84dbab989a192fd7e5a51084e263004884c215ec9e57992daf5efd9ac50f2a