Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182428
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
258ms
Block → Canton commit
258ms
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.
0xf8ab038447868c108286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f555ea616b0a38bc6453a48e4600cde0b307ce6500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00d963fdfdc2234e581ae93f2069df98adb2f27df203ffefa0fe60c4e7e1393daa04a9a6188ae92b11fd7eba612e7debdcfe3c59595f9970b742b6a1fbd185f6bdd