Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147436
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
325ms
Block → Canton commit
325ms
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.
0xf8ac068503a78ebe968286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ecdf70c8da2c8d2a328803b705d0a9d851a2d16a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fd87b27f131ec2cef8ebc7f50d17b5b29bbb21f49dbb02df4203cb44730416eda03faef6934c303e971e30362cb561c5bd448066beda3435b54eb5c9833bd67741