Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #52837
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
566ms
Block → Canton commit
566ms
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.
0xf8ab2b8459682f0082c140940afb829120bd0643eb846c81cde889870535807880b844095ea7b3000000000000000000000000c1a3b17872306dc812d556afa67de1d0584f890a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da07cf336fbffd792c91876ee5cc85871f5f1279ede8b51f54495ecceeb9be5a40da0715a6e24e9c5b36e3f38cc33dc5c3a137fc9466e62738ab943ea9450cb7d300a