Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8312
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
2.41s
Block → Canton commit
2.41s
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.
0x02f879830e4a25821757851d67c309e6851d67c309ee82520894cb4f3c23f6d63dd0befa3691047cb89cb43091d0880de0b6b3a764000080c001a0dd409c834ddc3ce064dbec03d17af89ce75be5917a28536f970654c441db45e7a05fd94cb87b2a2d8a42ee8c14bad1f9e079d49606aecaf231e9ff28a2e318c7d3