Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154995
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
1.53s
Block → Canton commit
1.53s
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.
0xf8ab0384b5513c7b8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000084ca9d33a7d8a9c071e5d71d5c095d54fe3fe49800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01f6d688f52533d366e2f7ec95773f7e23c03f52516a3c3a6df5643e35df2aef5a020d618c75b189014abc21584f99970f6a01be845bcf717316a93ba7097ff53bb