Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1511
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
1.07s
Block → Canton commit
1.07s
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.
0xf88c068502d47f88eb830178c19441d38236b57a67fa5f178057e88d3dbd23f5907180a46a6278420000000000000000000000009ca9f3ca881769d9e203668e512b45c26acbd305831c946da01299385611de4925016d4b2cb54f8fda005fb42e9ddc5e54bcc80c2bff19e1d9a067f854d0fc5c1bc3f8ae2669af644435951dcdd757990f6f7eaf84d7368ade42