Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186871
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
3.20s
Block → Canton commit
3.20s
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.
0xf86c57843e95ba8e8261a894de0f5d94a902c34cfd9715125f5bdbba240b593a865af3107a400080831c946da0b96430b68c41ccf4b5c1c30f3be2a2ecbe1d6cbd6af53082c7688ca45321cb3ba013d1324ddb9c4fe0bd75f0e45fb17f2de88b940cd0e144590d9929a201d1ed44