Pavon Dunbar

2.5K posts

Pavon Dunbar banner
Pavon Dunbar

Pavon Dunbar

@pavondunbar

Lead Blockchain Developer & Web3 Security Researcher. Lover of Linux and all things Web3, Crypto, and Blockchain. Lives at 127.0.0.1.

California, USA Katılım Eylül 2008
5.7K Takip Edilen6.2K Takipçiler
Pavon Dunbar
Pavon Dunbar@pavondunbar·
KYC is broken. Every time you sign up for a new financial platform, you hand over the same passport scan, the same proof of address, the same selfie. The platform runs the same checks another platform already ran last week. Your sensitive identity data now lives in yet another corporate database you don't control. Vercre (Verified Credential) is an open-source Python SDK that implements the full lifecycle for W3C Verifiable Credentials with on-chain KYC/AML attestations. In plain terms: a compliance provider verifies you once, issues you a cryptographically signed credential, and anchors a hash of it on Ethereum. Any protocol can then verify your compliance status instantly without ever seeing your raw identity data. How it works: 1. A licensed compliance provider (think Chainalysis, Jumio, Onfido) issues you a credential after running KYC/AML checks 2. The credential is signed as a JWT using Ed25519 or secp256k1 and handed to you, the user 3. Only a SHA-256 hash is anchored on-chain via an AttestationRegistry smart contract 4. When a DeFi protocol or securities platform needs to verify you, they check the JWT signature and the on-chain attestation status 5. If something changes (sanctions match, expired documents), the issuer revokes the on-chain attestation, and every downstream verifier sees it immediately What makes this different: 1. Privacy by design: Raw identity data never touches the blockchain. Only hashes. Users hold their own credentials. 2. Tiered credential types: From basic country-level KYC to full enhanced due diligence with risk scores, sanctions screening, PEP checks, and accredited investor verification. 3. Three DID methods: did:key (self-certifying), did:ethr (Ethereum wallets), did:web (institutional issuers). 4. Composable and revocable: Issue multiple credential types to the same person. Revoke them independently. An AML flag doesn't invalidate a valid KYC check. 5. 113 tests covering cryptography, DID resolution, credential schemas, smart contract integration, CLI, and full lifecycle flows. Who this is for: 1. Compliance providers who want to monetize KYC/AML as portable, reusable credentials 2. DeFi protocols that need user verification without building their own compliance stack 3. Tokenized securities platforms that require accredited investor checks at scale 4. Institutional investors tired of repeating the same KYC process across every platform The CLI makes it tangible: generate keys, issue credentials, verify them, check on-chain status, and revoke - all from the terminal. This is infrastructure for a world where your identity is yours, compliance is portable, and verification doesn't require trust, just math. Here is the codebase for your review and assessment (Demo): github.com/pavondunbar/Ve… #NeverStopLearning #KYC #AML #DID
Pavon Dunbar tweet media
English
0
0
0
23
Pavon Dunbar
Pavon Dunbar@pavondunbar·
@joncoopertweets Just use this GIF. Works for me all the time and I love it. Post it in response to any inferior, lower than shit MAGA insect that thinks they are "important".
GIF
English
0
0
2
23
Jon Cooper 🇺🇸
Jon Cooper 🇺🇸@joncoopertweets·
So far today, I’ve been called a communist scumbag, traitorous piece of shit, retarded asshole, mentally ill moron, America-hating piece of shit, brainwashed ass, Democrat retard, radical Marxist, vile shitbag, unstable liberal POS, and a fucking retard. How’s YOUR day going? 😬
English
1.3K
493
3.6K
52K
Pavon Dunbar
Pavon Dunbar@pavondunbar·
"I would like to take this time to thank Braden, Suzanne, Tamara, Michael, Dennis, Rachel, and all the other AI agents out there who have helped me become a better and more efficient developer. Prototypes that would take me a month to build now takes me 3 days, and I appreciate all of you for that." LOL giving credit where it's due. That is all. Enjoy your day today.
English
0
0
0
15
OutspokenSamantha
OutspokenSamantha@Outspoken_Sam·
MAGA does not hate the LGBTQ community. MAGA does not want to take away women's rights and force them to stay home. MAGA does not hate immigrants. MAGA does not hate black and brown people. MAGA does not want people to be denied public assistance who need it. MAGA does not want to force everyone to be Christian. MAGA does not think guns are more valuable than children. What other lies have the Democrats spread about Trump supporters that are completely untrue?
English
744
124
600
31.2K
Pavon Dunbar
Pavon Dunbar@pavondunbar·
Cross-border payments shouldn’t feel like a patchwork of banks, rails, and manual reconciliation. My Unbanked/Banked demo shows what modern settlement can look like for unbanked and underbanked individuals to move money quickly and cheaply across borders: - stablecoin infrastructure with banked and unbanked corridors - MPC signing - on-chain confirmation - fiat rails and - deterministic ledger reconciliation All in one system. From Lagos to Nairobi, Accra to Manila, and New York to the UK, the future of payments is not just faster. It’s programmable, auditable, and built for real-world settlement. Still a work in progress, but so far I am happy with the outcome. #NeverStopLearning #KeepBuilding #Unbanked #Underbanked #Banked
Pavon Dunbar tweet mediaPavon Dunbar tweet mediaPavon Dunbar tweet mediaPavon Dunbar tweet media
English
0
0
0
27
David J Harris Jr
David J Harris Jr@DavidJHarrisJr·
Gonna have some fun traveling today…
David J Harris Jr tweet media
English
5.4K
3.1K
32.5K
5.1M
Pavon Dunbar
Pavon Dunbar@pavondunbar·
Kairi, as a longtime WWE fan, I can honestly say that your matches always had a unique angle to them that kept me glued to the TV screen. It's sad to see you go in the middle of a great storyline between you, Asuka, and Iyo. Whoever picks you up will be very lucky to have you on the roster. Good luck and Godspeed. You got this.
English
0
0
2
469
Kairi Sane
Kairi Sane@KAIRI_official·
I’m truly grateful to have people like you by my side. Thank you for always being with me. I’ll set sail… in my own time ⛵️ Until then… I love you ❤️
English
4.6K
13.5K
123K
2.1M
Jakob Simmons
Jakob Simmons@JakobASimmons·
You cheered, memed, and celebrated when Charlie Kirk was assassinated. You called Trump “Hitler” and a “threat to democracy” for years while your rhetoric and soft-on-crime policies fueled real attacks. Now one Secret Service agent gets shot at the Correspondents Dinner and suddenly you’re all about “rejecting violence”? Spare us the fake sanctimony.
English
420
48
1.3K
55.3K
Barack Obama
Barack Obama@BarackObama·
Although we don’t yet have the details about the motives behind last night's shooting at the White House Correspondents Dinner, it’s incumbent upon all us to reject the idea that violence has any place in our democracy. It’s also a sobering reminder of the courage and sacrifice that U.S. Secret Service Agents show every day. I’m grateful to them – and thankful that the agent who was shot is going to be okay.
English
45.5K
22.9K
278.4K
78.9M
Pavon Dunbar
Pavon Dunbar@pavondunbar·
I don't care if you're Republican, MAGA, or Democrat. I don't care about the math either. If a prescription drug is reduced from $600 to $10 so poor people can afford it to survive, THAT IS ALWAYS A GOOD THING. Too many people are arguing about the math and need to focus on enforcing the law that would make this type of thing possible for low income people like seniors, vets, etc.
English
1
0
0
309
Brian Krassenstein
Brian Krassenstein@krassenstein·
OMFG! RFK Jr: "President Trump has a different way of calculating percentages. If you have a $600 drug and you reduce it to $10, that's a 600% reduction." No, you imbecile. That’s a 98.33% drop. No math besides make-believe math makes it 600%.
English
3.9K
16.3K
106.7K
9M
Pavon Dunbar
Pavon Dunbar@pavondunbar·
On this day 15 years ago, Satoshi Nakamoto, the creator of #Bitcoin, sent out his final email regarding Bitcoin. This is the email:
Pavon Dunbar tweet media
English
0
0
2
38
Pavon Dunbar
Pavon Dunbar@pavondunbar·
Why is Claude so expensive now? **fires up Claude** - 0% usage. ME: "Claude, tell me the difference between unbanked and underbanked." **Claude answers** ME: **checks usage** - 56% usage. Resets in 4 hours 55 minutes. ME: WTF?!?! Shouldn't this allocate, like, 3% usage since it's a simple question? lol 😂 😂
English
0
0
1
43
Pavon Dunbar
Pavon Dunbar@pavondunbar·
The word of the day is UNBANKED.
English
0
0
0
10
The Tenth Crusade
The Tenth Crusade@Tempryx·
@NotAvgLiberal God bless America and God bless Trump. If you don’t agree with either then leave or shut the fuck up.
English
47
0
4
1.3K
Not Your Average Liberal
Not Your Average Liberal@NotAvgLiberal·
I’m sick of fucking people who are leaving the MAGA cult… Lecturing us on how we need to “Sit Down” and deal with it. Saying they made a mistake. Fuck that. Trump wasn’t a broken fucking appliance that needed to be returned. Trump wasn’t a job you quit. Trump wasn’t a boyfriend you broke up with. These people don’t have the right to tell us we’re weak. These people don’t have the right to tell us to “Sit Down” These people knew exactly who the fuck Trump was, and is.
Not Your Average Liberal tweet media
English
365
184
1.1K
42.8K
Pavon Dunbar
Pavon Dunbar@pavondunbar·
Claude Opus 4.7 is tired of y'all shit lmao hahaha 😂😂😂
Pavon Dunbar tweet media
English
0
0
0
21
Prime Tate
Prime Tate@primetateHQ·
Andrew Tate goes off on men who accept a boring average life: “I have f*cked women you will never f*ck, I drive cars you’ll never drive, I go places you’ll never go earning sums you’re never gonna f*cking make. The difference between you and I is that I would rather die than live any other way”
English
1.3K
121
1.5K
593.9K
Friendly Wrestling
Friendly Wrestling@WrestleFriendly·
During his emotional retirement, Brock Lesnar threw an 'X' sign to Paul Heyman and the cameras. In wrestling, this signal is used to ensure everyone knows something is off-script and actually real. A truly LEGENDARY end to an ERA. 💔🥹
English
206
2.9K
55.6K
2.8M
Danhausen
Danhausen@DanhausenAD·
55,000 humans cheered for Danhausen and chanted You. Are. Cursed! as Danhausen stood in a @WWE ring with his great new best friend @JohnCena at WRESTLEMANIA. Never Give Uphausen. Thank you John.
Danhausen tweet media
English
418
4K
53.4K
2.4M
FADE
FADE@FadeAwayMedia·
DANHAUSEN PULLED UP TO ESPN AND JUST CURSED STEPHEN A SMITH OH MY GOD ITS SO OVER FOR HIM 😭 (FIRST TAKE) #WrestleMania
English
435
2.1K
27.7K
931.2K
Pete Santilli 🇺🇸 🇮🇹 ▄︻テ══━一💥
@RealCandaceO You are one evil evil evil demonic filthy person, profiting & making a career on taking down someone else's life, business and livelihood. If I were Erika Kirk (or your husband) I would pay $150 to some 13 year black kid to knock at your front door & "sell you some cookies".
English
11
2
20
767
Pavon Dunbar
Pavon Dunbar@pavondunbar·
Still a work in progress, but my "institutional level" Bitcoin ETF demo prototype is coming along as planned so far. I still need to add the following (the AI is helping me with this, of course): 1. True event sourcing backbone - `event_log` becomes the only source of truth - everything else is derived 2. Idempotency keys - required for replay safety 3. Async event bus - queue-based or Kafka-backed - non-blocking handlers 4. Deterministic replay engine - rebuild full state from `event_log` 5. Outbox pattern (critical for production realism) - DB write + event publish atomicity So far, the codebase is here for your review: github.com/pavondunbar/Bi… #NeverStopLearning
Pavon Dunbar tweet mediaPavon Dunbar tweet mediaPavon Dunbar tweet media
English
0
0
0
31