Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146909
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
2.20s
Block → Canton commit
2.20s
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.
0xf8ac0c85014d2d003e82598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000000000000000000038eb2fe7a56474bd088edd0c775ab078740a3d0000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da070db4c219c61ba28df410f018aa20d38adba6c45509493e205e8f629914a9437a055a4c6791384cde3dc4b7c3a9b31f06e46a64b8f26145f7773592ab861908702