Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72998
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
105ms
Block → Canton commit
105ms
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.
0xf8ab388459682f0082c14094e0b7b254713ac614aa09eeb09605791e9609516e80b844095ea7b30000000000000000000000008cb7d39abc0ccf47ded6b1e0fa4b8144d00211570000000000000000000000000000000000000000000069e10de76676d0800000831c946da05925687cb6609cefe81bf16460af3af89ec6d8616635ecb6324236a571f02708a02cba5440cdc5ab0f2b1c3e55ccb27d1f716e51311a01141bda5aae5dc19f6313