Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42300
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
1.09s
Block → Canton commit
1.09s
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.
0xf88b2b8497bb2ced830178c19454e53c96e097d4587a859ec953bbe25f410ddd4680a46a6278420000000000000000000000008cb7d39abc0ccf47ded6b1e0fa4b8144d0021157831c946ea04830771bad366148c46af8d270452d60d4ae11d9e0ba61ef3fbf46b532c5df86a038ccbad1d087a40b9f21c6cd1930a8fbfb6a52d8bc41ea63bd99fdb63e69dcf5