Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194628
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
1.35s
Block → Canton commit
1.35s
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.
0x02f8b5830e4a2581b085091c5abaf185091c5abaff8275079444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf80b844095ea7b300000000000000000000000058fdaf80b443e4faca0de6a5ca2585c943c876a20000000000000000000000000000000000000000000000004563918244f40000c001a0d830a73a96da6ee012403fb013b4ddcdb9da1dacb9b6d83d53f3e1ee65891f27a040f6503cd8f9395045d347121e12d8e9cbb169205db2df2d2be2e478fbe99477