Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145784
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
1.08s
Block → Canton commit
1.08s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166759426faacc9f28c5b3ddc253161577b468274763c9c80b84440c10f190000000000000000000000009944c2b46062fb9b005be83bb46b36c46aa0ade1000000000000000000000000000000000000000000000000000000009944c2b4c080a04bb53c7527237be1dc63f70e32d2c721f500c7a36c92c029c8c7747e9a0d535da04076f5fd0e51a3e3eb2f629a707425530e2351aae527f1fdbed312ff27e89a02