Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149666
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
3.68s
Block → Canton commit
3.68s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94bc33707656ffc6ce6c55a5b3ecd2838e83d54bae80b86423b872dd000000000000000000000000af918376ffd296f0e3f39cbb2804d1b2da106814000000000000000000000000682179b19e9e1fb750d36ab68c0117c6b70602f500000000000000000000000000000000000000000000000000000000af918376c080a033b296331c151c5f8f4757957f72eba9f1b818d25b8dafa677549d44260df790a053b65328ca1b4c5c8eb07b6f13eb0048febc64a7219b3a5ea6b0df70b3af2a68