mfostr - Nostr Hypermedia

Never Ever!

With the CloudFlare outage it’s more and more of a sign that running decentralized nodes in our homes is important. Everyone is so busy posting their selfies, watching reels, and wishing everyone a happy birthday on Facebook they don’t realize how unstable we are with centralized internet.

mfoster.io 6 months ago

GnuPG

The GNU Privacy Guard

Content Credentials in ProofMode

Verify Reality with ProofCheck

Capture, Verify, and Defend Reality

change the game from centralized X.509 certificates to utilizing OpenPGP and

OpenTimestamps: a timestamping proof standard

OpenTimestamps aims to be a standard format for blockchain timestamping.

OTS. Here is the C2PA specification. Let’s continue to decentralize proof of personhood! 🤳🔏🚥🛜

C2PA Specifications :: C2PA Specifications

Thank you @rabble for bringing this concept to Nostr. We have been working with GnuPGP on keygrips computed internally as a hash over the canonical S‑expression of the public key parameters for ISO-7816 NFC cards in NeoPGP via JCOP. These would work as good notary keys for decentralized privacy based OTS attestations. GnuPG KeyGrips! 🔑🔑🔑

mfoster.io 6 months ago

I am wanting to build a Nostr app for

NationLocal.com - The web is evolving!

I was thinking about verifiable businesses, events, and in person offers via BLE and Bitchat. We need local marketing for businesses and maps besides Google and Facebook. Any other ideas? I want to have NFC attestations to verify the location based signed events.

mfoster.io 6 months ago

Verify Reality with ProofCheck

Capture, Verify, and Defend Reality

mfoster.io 6 months ago

How awesome would it be to be able to login to nostr with an NFC Card? NTAG424 DNA Supports AES-128 encryption and SUN authentication with CMAC and an incremental counter. It supports WebNFC on Android Chromium also. Maybe even add the NTAG424 DNA label on a SATO Chip for a secure TEE mix. BoltCard is built on NTAG424 DNA also. Maybe some frostr.org support @bitcoinplebdev You were saying to skip over a nip at tobconf, can you refresh my memory. I have been learning GnuPG keygrips and NeoPGP JCOP on NFC ISO 7816 and wanted to circle back around.