# OP-Succinct SP1 Hypercube Upgrade Live on Celo Mainnet

**URL:** <https://forum.celo.org/t/op-succinct-sp1-hypercube-upgrade-live-on-celo-mainnet/13349>\
**Category:** Announcements\
**Created:** [May 26, 2026, 3:50pm UTC](https://forum.celo.org/t/op-succinct-sp1-hypercube-upgrade-live-on-celo-mainnet/13349 "2026-05-26T15:50:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![palango](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.celo.org/palango/32/10139_2.png) [@palango](https://forum.celo.org/u/palango)\
**Post date:** [May 26, 2026, 3:50pm UTC](https://forum.celo.org/t/op-succinct-sp1-hypercube-upgrade-live-on-celo-mainnet/13349/1 "2026-05-26T15:50:13Z")

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Dear Celo Community,

Today, May 26, 2026, the OP-Succinct Lite implementation on Celo Mainnet was upgraded to use the new SP1 Hypercube zkVM from [Succinct](https://succinct.xyz).

SP1 Hypercube introduces a next-generation proving architecture built around multilinear polynomial-based cryptography, designed to significantly improve proving performance and efficiency. The upgrade delivers state-of-the-art improvements in proof latency and cost, while further advancing the scalability and performance of OP-Succinct on Celo.

With this upgrade, proof generation time is expected to decrease by more than 75%, enabling faster and more efficient zk proof generation on Celo. Additionally, proof generation costs are expected to decrease by more than 60%, further improving the performance and cost efficiency of Celo’s zk fault proof infrastructure.

This marks another step forward in Celo’s continued adoption of Ethereum-aligned scalability technologies through the OP Stack and OP-Succinct.

For additional technical details on SP1 Hypercube, see the announcement:  
[SP1 Hypercube Blog Post](https://blog.succinct.xyz/sp1-hypercube/?utm_source=chatgpt.com)

### References

- Upgrade executed via Security Council Safe
- Upgrade Transaction: [0x1c00d778e4dd672637b88583dbced60a95898f4b1599ba51d29fb9086a0b203f](https://etherscan.io/tx/0x1c00d778e4dd672637b88583dbced60a95898f4b1599ba51d29fb9086a0b203f)
- New implementation address: [0xfF1caC738a5263736AF258e4b3D6a4970C6351FF](https://etherscan.io/address/0xfF1caC738a5263736AF258e4b3D6a4970C6351FF#code)

### Operator Impact

No action is required from node operators, infrastructure providers, or users.

If you have any questions, please reach out in Discord or reply on this thread.

_Celo Core Co._

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**Author:** ![holdcc](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.celo.org/holdcc/32/12057_2.png) [@holdcc](https://forum.celo.org/u/holdcc)\
**Post date:** [May 29, 2026, 3:52pm UTC](https://forum.celo.org/t/op-succinct-sp1-hypercube-upgrade-live-on-celo-mainnet/13349/2 "2026-05-29T15:52:01Z")

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Nice, 😊 Keep building. I believe Celo will come back stronger.