Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147169
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
394ms
Block → Canton commit
394ms
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.
0xf8ac0a851cdfdffe478259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000028bbc15aefae68ace829e7bf0547ab69dbfb9e1b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c5d6d2f1045d0c5b459f6595df467359341835a0e2fbba1c3563c268d11dbadca062e9126030cfc9bcde71ddd8b27f8760b9cd51e393410f9245b3f30f20de0458