Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140755
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
484ms
Block → Canton commit
484ms
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.
0xf8ac0785159fd800008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000035e8180da61ca0b976832611d1cc056398d7675100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01c107902553916f1b61686697f684066d60fd0ed1c59867dda524ba6b3f603b2a00fab923bbb3acbef9d58d1537d1268f373ced8f883257812338d046e5c5f9696