Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139232
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
274ms
Block → Canton commit
274ms
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.
0x02f86d830e4a25688407bfa4778407bfa481827b0c947e59c2e03a87cf422b862bce00cc76ab2c4e8a2c8080c001a0b320a79c8b6f53de7fdad89ee07eca030cffbe6ada5f7cead729bc9b4f2bbd6ba00cd43e95923fe0b0d3a1dccabc4b74d7a3c662793b5d3e8d4166223ce06f0484