PHC are somewhat in line with what we are working on at Entidad. You just need a peer-to-peer connection to a wallet and a process to prove that a person is human in order to issue the PHC credential. A mobile driver’s license is a form of PHC and verifiers will be able to verify a holder’s personhood with a proof presentation (person is true or false).
In our case, our wallet features an easy to use 3D Liveness check feature that if successful, issues a credential. For in-person interactions, the issuer and holder simply need to negotiate a peer-to-peer connection to the wallet as a pre-step.
[signature_2579762686]
Jorge Flores | Co-founder and CTO | Email: jorge@entidad.io | https://www.entidad.iohttps://www.entidad.io/
From: Tom Jones
Date: Wednesday, August 21, 2024 at 4:40 PM
To: Noreen Whysel
Cc: wg-riup
Subject: [WG-RIUP] Re: DIF backs ‘Personhood Credentials’ to restore privacy to the net | Biometric Update
I think it's the height of exclusivity, millions in the US will be unable to prove their personhood. Pure techo-arrogance
thx ..Tom (mobile)
On Wed, Aug 21, 2024, 4:02 PM Noreen Whysel mailto:nwhysel@gmail.com> wrote:
Interesting article on Personhood Credentials (PHC). It seems to be another technology that pits security against equitable access, though the privacy features look interesting:
https://www.biometricupdate.com/202408/dif-backs-personhood-credentials-to-r...
Here’s the full paper. Look at section 4 for challenges with equitable access. Could be interesting to discuss if this solution is more problematic than helpful.
[cid:1F54E838-DBCA-48AC-979C-8184A50F58E5]
2408https://arxiv.org/pdf/2408.07892
PDF Document · 1.4 MBhttps://arxiv.org/pdf/2408.07892
Noreen
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