Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137879
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
1.04s
Block → Canton commit
1.04s
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.
0xf8ab07840c5c10008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000005e346a32181411973b0e965da5ea084f3eca0f2b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cfce10d960ca36ba33b3e5cf219c663c3ba02c98ddc343dfa15c1002fb367dc7a03ab565e5d49363698c5c76bb2f50dd9b3607a2aca8f270eb2336d12f57198bce