Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119371
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
715ms
Block → Canton commit
715ms
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.
0xf8ad820a878315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000000000000000000000001a8e8780a99e1a0638e1aa080dcd71fc5a8c30a500000000000000000000000000000000000000000000000340aad21b3b700000831c946ea00a00e8085a7953c49be6ca3751e19a2ce371b7f6eba2330b78bcbc714c49b443a0278809787d5272641a7ed625136d5cbfc1f4bf167e3082d3022f4b0bb6bf9ee9