Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215176
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
798ms
Block → Canton commit
798ms
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.
0xf8ab14850e6a90001f82598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000a6954f913797e32ddc005c20881d586ad4e87b9600000000000000000000000000000000000000000000003635c9adc5dea00000831c946d9f9271da2982c0fc5ede1b35c8b83bc0bbecb24e60ee9ab937e1214af7859b18a06677220b28cfa91133f6ba722a35ba2d936e4cf7aa4012c59a08a6c05ad66f0a