Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121606
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
3.04s
Block → Canton commit
3.04s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194d73292c9905787e3ea6200d5cbcd6d909c9e019280b84440c10f190000000000000000000000002b1ff9128fdda156e3c05382b851b4efed888ca9000000000000000000000000000000000000000000000000000000002b1ff912c080a0abfa51152e121d2296ec7d6c8c1bee3dd57b6753ae484edf424ec3729c92f5f2a025b11fd8dc8915f9e343e1cfc6c92856d58142088cbb5212301cdf83ac4a3275