Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150073
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
2.12s
Block → Canton commit
2.12s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294899967bdb12fd185e8dd04194d3ecd69500d030080b84440c10f19000000000000000000000000d9c93ff7f6e4ef07a6a82ee106efc26490f3532400000000000000000000000000000000000000000000003635c9adc5dea00000c080a043c6b06ba1ff0e5532b55452db45afe122107441f9070f5eb24b06c16d17d70fa00bde8c2ee776397d01b7dbae2df61a84eba66c643d6463d0872e8ff4dc209aa7