Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176736
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
986ms
Block → Canton commit
986ms
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.
0xf8ab0384012ae6848286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008222995912e70d59eb3b9189c8c79ddd26d92b8a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cd5402ba173d5f98263a3f924886b0dbb4f0e3298551f8c0b2f8552101408159a04d381873619cc445840939d9b3ddc89fa7d6fa2b87f667c61c6cf62c0d0a9d10