Solv Protocol co-founder Meng Yan said he had exited the project’s daily operations and was not involved in the BTC+ business, adding that he was unaware of the matter when it happened, according to ChainCatcher. Meng said a user claiming to be the person involved later reached out to him and asked him to communicate with the business team.
Meng comments on the July BTC+ security incident
Meng said Solv disclosed a BTC+ security incident in July. He said a 50 BTC deposit and the follow-up actions tied to it formed an important condition used in the attack path. The attack took place just three days after those actions, and Solv identified and blocked it in time, protecting BTC+ user funds.
He said those facts alone do not prove the two matters were necessarily related. Still, he said they were enough to trigger a higher-level security review. On that basis, risk control placed the funds under protection and asked the user to provide an explanation.
Review focused on consistency of explanations, not KYC
Meng said Solv never asked the user to complete any form of KYC during the review, and that ordinary BTC+ users are not required to verify their real names. He said the review was aimed at checking whether the user’s submitted identity and account explanations were consistent, whether the related accounts were controlled by that user, and whether the explanation for key actions could be matched against objective records.
According to the risk-control feedback cited by Meng, the user had used multiple different names and online identities over time, and explanations around several key facts were inconsistent.
Two examples cited by risk control
Meng said the user explained the July 18 operation by saying it was made after seeing another similar transaction. Solv’s review, however, found that the referenced transaction took place on July 20. The user later said the action was based on content seen on Solv’s official website, but Meng said the page did not contain the content the user described at that time.
Meng said the security restrictions could not be lifted before the outstanding questions were resolved. He also said Solv had never refused to address the matter through formal channels such as judicial procedures.
Meng says the assets remain intact
In a section he labeled as personal thoughts, Meng said that, to the best of his understanding, the assets remain fully intact and can be verified on-chain, and have not been transferred, pledged, or otherwise disposed of.

