Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210442
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
597ms
Block → Canton commit
597ms
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.
0x02f8b5830e4a2581d985746a52880085746a52880e828b339444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf80b844a9059cbb00000000000000000000000058fdaf80b443e4faca0de6a5ca2585c943c876a20000000000000000000000000000000000000000000000000de0b6b3a7640000c001a0543bfb4d5f8d9f68c9191dee29e28d2dcc37ae2b40678ca60aa66edfd56c2c5fa074bc46f0dc677d48157720a9e2490977d6d76221afcbb6d0f69790e6eae8bcea