Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202501
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
147ms
Block → Canton commit
147ms
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.
0xf8ab71848268e05282c140942c4780dd2a7ebc6bb8d370cfc28fd8d45ad45eaa80b844095ea7b3000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea022deb0a14d884ac015135f35ec0a177e145aacfcc17719db6a067feb469bd26ca0266f37f7e4fee17b03e6a3ea038aa44ca46f022ace9a58421433ae11d9e20f88