Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136879
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
2.24s
Block → Canton commit
2.24s
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.
0xf8ab06844c870a7e8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f80dd1bdc38720eb35f2428bb759c0046cddbdd400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b97919eb5f9b13478a29ad008c01eef0765708617754bc75ad57e5454167c69ca03123d2651db8d11c06cf2d86c9f2b2b52985e5237d1b6113495a4141709808ad