Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147837
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
474ms
Block → Canton commit
474ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301667594a3a09bb8028d24da2fd041f1745eb840eec4d40380b84440c10f1900000000000000000000000089355718868400a04c95334217a8dc74f2ab40700000000000000000000000000000000000000000000000000000000089355718c001a0b0a3b20f59c0b29bbb897baf0565e359d2d6f3b472a215ea0627e084f4a3da69a06f192e065e8d82da08afc9a295336b5e294b5e8c1df32388fc372a0b303fe4b1