Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136063
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
386ms
Block → Canton commit
386ms
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.
0xf8ac0c851080c9d3698259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000050f7cdadfdcb515b952dc58584ee7f9be7e1644c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c97eafdf25e237932fe1d0fa24da879ed9a6f7fa6e6325afaec807aa3e0f02c8a0547d9a8f8af02112ba97675117e472ee66c7b9c3c2db122f321419c9a3c4ac75