Last week, while helping a friend look at a house, the landlord directly threw out a sentence: “Send me the bank statements and credit report from the past six months.” My friend was stunned at the time: “I’m just renting a house, not taking out a loan. Why do I have to give away so much personal information?” At that moment, I suddenly realized that renting a house, which is such a common thing, has actually become a battlefield for personal information loss of control. You think you are just signing a contract, but in fact, you are handing over your income habits and spending records to strangers all at once. Once this data leaves your control, it can never be retrieved.
This is precisely the most awkward part of traditional identity verification: to prove “you are a reliable tenant,” you must lay all your cards on the table, with no middle option.
The verifiable credential system of @SignOfficial provides a more decent solution. It supports selective disclosure — you only need to prove “I have a stable income and good credit,” without having to give the landlord all your complete bank statements and specific spending details. The remaining sensitive data always stays within your own key control, and will not enter any platform’s database.
The DID (Decentralized Identifier) of $SIGN truly returns identity sovereignty to users: all proof records exist in the form of on-chain attestations, with timestamps and are tamper-proof. Even if the intermediary platform has issues, your core identity records will not disappear.
Of course, this system needs more platforms to be integrated into everyday scenarios like renting and job seeking to truly make an impact; it is still in the early stages and cannot completely resolve the awkwardness of house viewing today.
But since that day, every time I fill out information or authorize, I take an extra second to ask myself: Can I really still have complete control over the information I give out now? #Sign地缘政治基建
This is precisely the most awkward part of traditional identity verification: to prove “you are a reliable tenant,” you must lay all your cards on the table, with no middle option.
The verifiable credential system of @SignOfficial provides a more decent solution. It supports selective disclosure — you only need to prove “I have a stable income and good credit,” without having to give the landlord all your complete bank statements and specific spending details. The remaining sensitive data always stays within your own key control, and will not enter any platform’s database.
The DID (Decentralized Identifier) of $SIGN truly returns identity sovereignty to users: all proof records exist in the form of on-chain attestations, with timestamps and are tamper-proof. Even if the intermediary platform has issues, your core identity records will not disappear.
Of course, this system needs more platforms to be integrated into everyday scenarios like renting and job seeking to truly make an impact; it is still in the early stages and cannot completely resolve the awkwardness of house viewing today.
But since that day, every time I fill out information or authorize, I take an extra second to ask myself: Can I really still have complete control over the information I give out now? #Sign地缘政治基建