Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142112
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
503ms
Block → Canton commit
503ms
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.
0xf8ab06841ec133338286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f13095c44351eb0cf4f8038a12e833b7212a5f3c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da023013cf7af94a1b2f6a8c1c2089fd1febc378311e61aab4c2c5fc0cda8a48360a0082116d058c9740cb1ee9d65eb34f437bb4db367e3e88e64f4eec90853d96c4a