Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #626
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
1.20s
Block → Canton commit
1.20s
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.
0xf88c0685011c033c85830178c194e9970d260cc9bcd5bf20efb83c639dc44806b49780a46a627842000000000000000000000000255ac86981438ad91e0fb9634eae4c59c5919a84831c946ea005f18a7e76b685535405f8f3fa2d6ba1e9bf1cd4c1dce44518d147ccb7799c9aa04e24a17060ca965cf8d1f292302ed7265f4e2c9fb4f81a0441f3d4e36336efc2