Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8011
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
659ms
Block → Canton commit
659ms
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.
0x02f879830e4a2582165e851d67c309e6851d67c309ee8252089411bdb18e9345ebe7f6d6b69ef716f6fc6b44097a880de0b6b3a764000080c001a00578b7f02e8aac40d135f7bb479c60fd91f5cccc3fca980ffc89633a88b962e8a03d218e50f6d417a10da210612b6549e3e2c6844fa4668475cc370b9bda7c57f2