Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219951
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
1.17s
Block → Canton commit
1.17s
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.
0xf8ac0c8504b54ee5638259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000052a8c3c7fedd84037ec9018c17c87ca904e7f55900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea073201f58aa4bd4ccd6b27334b11686e341f82cd0ff95679094b9a76d2b42ec3da047056487a01cd7ef722a8395cce029f97a2fb6671f4a67c690215fb657a8111a