Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163055
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
1.91s
Block → Canton commit
1.91s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729476e791ab15bc87af4a4da4d42526e81e3c05505980b844a9059cbb0000000000000000000000006190af161769f8b0b65c21de030954a2f8b763490000000000000000000000000000000000000000000000008ac7230489e80000c080a0f9f62f59112b82ade74237712dccf6af9d5836a11119162ab1c7ddc799ed7b6ba03711bbfff4f55bb9fc42838458b629cad617382dfd272cfd1e88e6b1bdcef10f