Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7278
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
1.28s
Block → Canton commit
1.28s
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.
0x02f892830e4a253985188122883f85188122884d826fe994c9c84d1b7834f4471fe249abd5a8889bc9e8081880a4b3363a3af91dcede4965011bf91b9f07a14fcc54fe4c8e5f5334453aaf5e848042f18ef8c080a05b389e8d7a57af2df846b1eadc56d378decf85c85dbcfe5ee258bbbbd546dba39f04db7a2b9c8b7adaadb1df3e90d0b2c3f3f7016ad4f66b86043965b7d34df7