Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #45053
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
3.36s
Block → Canton commit
3.36s
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.
0x02f8b1830e4a2580843b9aca0084773594008301513d8080b8566080604052348015600e575f80fd5b50603c80601a5f395ff3fe608060405200fea2646970667358221220fedd7cdf309e26746fa93b78a615b32d1742634339f3f58f011958b3c1aa0fb264736f6c63430008180033c001a054fdb18926cd5765fbf22fa44818e3dba3a4c2a240c9ef54764125b64914bffda02b76267a6ee66865de543d484f909ab84b481c68c6ae18feaa55c6c141aa9c5d