Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145872
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
2.07s
Block → Canton commit
2.07s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294846b5c9efd504b247b8b772061a9c2a5769d4aa980b844a9059cbb000000000000000000000000e8d521e79e987c78e3b2ce0fb85f5b92074ffade0000000000000000000000000000000000000000000000008ac7230489e80000c080a0675e830e886901c540dbe223d8fb6b14a963a44457b134392a0d61eb9a65f8bfa04b7e632b0bbd40cd3f119cb9a430655430eb19012843b9025fe5790942b650cf