Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147398
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
1.31s
Block → Canton commit
1.31s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929431dc040e7609812b69a239258b29f70a46ee799280b84440c10f190000000000000000000000002f0853ff0442a0bec6b2b07d7920aa4c7187e10c00000000000000000000000000000000000000000000003635c9adc5dea00000c001a00bcee44986136c65b9da9de9333baf4724de88c81c8bc521e7170e5de5c014fba01bfa1693f2fa191bd9634720c50086250d0eb8d459d1adfd22159602a606de70