Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153179
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
1.40s
Block → Canton commit
1.40s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942e1bde0f833ff79982f9963ea4b3d355adb852f180b86423b872dd00000000000000000000000092300fc9e45a34d97ffc334e62e0345f3c20629100000000000000000000000034f79746f63d18e1fab570907d276ee2b7e6dc0a0000000000000000000000000000000000000000000000000000000092300fc9c080a0e723e225025d04eef98e6c3efec999df69a5d50bd2e4f24c4d9039e7d9c0ac20a05a8096ee0ef8841c8a2ace79f8763c3dc462b743dc387cb73a216dda4397c2e0