Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155009
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
1.66s
Block → Canton commit
1.66s
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.
0xf8ab0384c7e700c08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ff97e73a5a3058afb605f6d9aaab7d49d2b844cf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02748fb7b5ea21c3f9a73543783c0e24fb29a14e927f94be254bfe5ae6e5e2a18a04b2c4e1cf494373ad69a7e5301ba147b877dfc0fca6e0d3403e6172b7f8fab64