Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42335
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
977ms
Block → Canton commit
977ms
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.
0xf88b2b84b86e1f60830178c19496c59c7b118a1015af7f46fb544f7e598a94ad4580a46a6278420000000000000000000000001799d7dcb5ca7c0d78acda024f1bcb121a8fb215831c946ea053971cde3b89c9e2c1c16ba6439ba4199823940e92ed3a551d0ce558c2ac49cba07f868d6925c370bda4cecd5c6d1719677d70d5abf5aa6107f120d532ccfdde4e