Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90278
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
1.32s
Block → Canton commit
1.32s
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.
0xf88b4284b10509b2830178c1943cb217d9df1bce548279cbcf5bd4e7a2acff2c5b80a46a6278420000000000000000000000009d7eee068a3a11beef44639abd5967bc902ac378831c946da0c83e71e679a641f4ce29a5cbc3d69a802d58f537bdd18c297d7ac8b9ce11f72ca03c4fdfd0c861eb69ebe473dd1b587feb7c42f485c36f520293be83c91c7ba17e