Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220157
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
1.13s
Block → Canton commit
1.13s
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.
0xf8ac068504b54ee5638286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001ab1edbdb515edc1037c60e383ccfa7db38a51b400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dc78514c1140180f2c3a0c8dcf49fc4976e97d2cdf2c0eb14571e8e223403711a067fd8535f98010e81357ce861cdf46e082c07f0d51a71a7378392cccb36f3b91