Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153643
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
4.32s
Block → Canton commit
4.32s
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.
0xf8ab048455d4a8138286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b10be9fa2165ce07a6a8e3c001ecf4bdb6284c9d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0100cc4afc982095ae86e0ac7b71ab9d0df8ef100c968278ce7bdeee85d8557b1a00ea887eeb516d22b5809fee6fd7c673744b95a3c77e229097e43adf8ba2de285