Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51762
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
576ms
Block → Canton commit
576ms
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.
0xf8ac01850405f7e00a82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006202ff41079cd6a3da48ee4a05d7c010a2f4952a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08c9efb36b751bb7f154c72529c2679082a1baa5a189f7192acbe5abb556ad2aaa048a9478511da8b3636254b63d657a086ea454bb86312b7be6901086a495077bf