Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200372
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
828ms
Block → Canton commit
828ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294917c9dc3c56c6d36f13546adc365c5849f8d8dd180b84440c10f19000000000000000000000000a814c64d548188ef68c415dcd9053eba19eede8d00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0d7ebbbb34785bb87a47e814a18cee29b9adc25ea6c667075921470ffabc485b2a037ad8a6613c54bc718b19bb3af3b02e34bb678adc3bdb5bcdc5e909ca60611ed