Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14179
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
869ms
Block → Canton commit
869ms
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.
0xf8ad0d8506f85bbe1e83011e39945360f4dc60feceda61829b8d9a6a737def9c258480b84440c10f190000000000000000000000001bef0294b8703e8ea7dc159fb9ac431139581c7300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0415c5b3b2a13e4ff1328f1090e91e9c946f189a5bfe317e7edec655623e3948da0225277cd663f4346e0aaebcea0e8133ec19a247df37b6890ee0fe571e73d8ff7