Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151223
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
1.12s
Block → Canton commit
1.12s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9411c23ae031d52e74c48da2af880b9dbebeecebb780b86423b872dd000000000000000000000000c486f31675d8ad39b6b344f7719452b8715f713d000000000000000000000000faa099b6f57898e98777c49d3125ce5366b0c23c00000000000000000000000000000000000000000000000000000000c486f316c080a04519da92cd004d89189cdb4eab96fd1490062d7cef841ec8af74eee46fa2375ca050d87502fc9ac518480f71e64a4f20c69b83743eaeacf8d0d6f95680f1cb5564