Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197757
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
2.07s
Block → Canton commit
2.07s
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.
0xf8ab0e841872fa2282598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000003b419b7f89acd7eb107fa400b5472ba256412bf800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da088a9d68b3b1466fe9b44e5f891ea48460c49ae06e756b8070b75e39a8f42c364a071e2488605eb5ec6fd52ba7e190ca4f90669e26ce138f8b4ebc60ba0340d1ae0