Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130929
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
785ms
Block → Canton commit
785ms
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.
0xf8ab0c840a4cb8008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000000ed5493e5af7256bab89f8e11d3a171bfe75787d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0caed8412fa6095e948e6eba63d04302cace6e97c50bdad892f54f8d14f259ddaa0550a7eca5bd169da0ca84d5b4bc0d2b4a0c6b747258911ab04b696b2bd81d487