Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8313
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
4.64s
Block → Canton commit
4.64s
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.
0x02f879830e4a25821758851d67c309e6851d67c309ee825208941fd10f397211fe0ab1d9516cfc76ee3fb9c7378a880de0b6b3a764000080c001a08979cccb4c9d9cb7fa97f88938a523cb67cd3ba9bd26f5a970b1b88afcdafba5a03a1b7dc8260001727072c8e15c33e18276c337887f77054a7695f9122b4008a2