Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159734
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
3.28s
Block → Canton commit
3.28s
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.
0xf8ac0f8566476d23d48259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000eaf3f8eadfbaa00312790e525cf672b06d8b6ae800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a4a2b8514e6fe043e611fc21edcce4876fdaae863465dd49c57a2f782182b55da0794d1a68e96b3cd47b6b95a54deb0f775fb181967b871b607e8a863ff6f3f2a9