Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169025
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
5ms
Block → Canton commit
5ms
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.
0xf8ac03851347d05b448286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c7bf4ef7f5db51a4fe36e2f1d8f06f902b24d42400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09b5892b15ea312157b7d3f43a9f21530db6ef08f4b39ac29c6fe2c6ba2bc2b76a04003ad09269c8eda0375aede3624cd1f106cce9625d6eaaf23687a52f21d1b33