Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1049
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
509ms
Block → Canton commit
509ms
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.
0x02f879830e4a258201e785017c9aa68085017c9aa68882520894fd48eed1c8be81cae02a2e6de417624c68d95203880de0b6b3a764000080c001a0d9c19f5da3039da2c22f5d12aac93b4254eaef0534aaa3ae1cd88a1fc0d7d43aa0670edabdce073033e9b5bb6b11a46c28400d49f0df47b6be8f62146fe0edf7a8