Welcome to AGORA
In this Substr, plebs, stackers, cowboys, maxis and hodlers come together to exchange and trade, privately and anonymously. We welcome conversation about Business, B2B, B2C, P2P, Commerce, Buy/Sell, Customer Engagement, Sales Strategy, Fair & Ethical Trading, Barter & Exchange safety, Trade Regulations, eCommerce, Trust and Relationship Building, etc...
Wanna a free market? Let's build it together!
agora
npub13kkp...l584
Welcome to ɅGOᏒɅ Territory
The SN P2P Marketplace, Bazaar, Alleyway... or whatever you prefer to call it! It's ʌɢᴏʀʌ.
In this territory, plebs, stackers, cowboys, maxis and hodlers come together anytime to exchange and trade items remotely, privately and anonymously.
MAY EVERY DEAL ₿RING JOY TO YOUR ~AGORA AD-VENTURES!
Oh, yep! now you ca DM the ɅGOᏒɅ team on nostr too!
npub: npub13kkpytvjcxsqka9pdshw3094urgh8fxwx7ru258lved9wr7f35mspal584
NIP-05: agora_sn@iris.to
link: https://iris.to/agora_sn
- 🌐 worldwide shipments
- All in ⚫ graphite black and ⚪ white light
- 🛡️ No data retention
- 🟠 Bitcoin-only payments
Stacker.News Live, Every Week from #Austin #Texas, watch or listen to @Car & @k00b on #YouTube, #Apple #Podcast, #Fountain and #X
Profits from tees' sales of these items goes to @Car and SNL crew.
What are you waiting? Go https://SWAG.btc.pub/SNL
Price: 32 USD
#zapsnag


Stacker News Cowboy Credits Market Depth

I noticed an increasing demand for ccs/sats trades so I thought, as [0xbitcoiner](https://stacker.news/items/1323776/r/AGORA), about finding an easy way to keep track of requests and visualize the data.
The current market includes orders from @0xbitcoiner, @Darthcoin, @ek, @nokness, @SimpleStacker, @Undisciplined, @thebullishbitcoiner, and myself.
I invite anyone looking to trade ccs for sats and vice versa to add a comment below, [open an issue](
in the GH repository, or simply [submit a PR](https://github.com/4G0R4/cc-sat/compare). Here a template if needed;
```
Title: New Market Order
// Example: I'm buying 50 CC for 30 sats
- Username: @yourNym
- Type: buy
- CC: 50
- Sats: 30
- Post: https://stacker.news/items/0000000
```
Stay humble, stack sats

↯ Stacker.News CC→SAT Exchange Order Book
GitHub
Issues · 4G0R4/cc-sat
SN Cowboy Credits / Sats Market Dept Tracker. Contribute to 4G0R4/cc-sat development by creating an account on GitHub.
Stacker News
Stacker News Cowboy Credits Market Depth \ stacker news
I noticed an increasing demand for ccs/sats trades so I thought, as 0xbitcoiner, about finding an easy way to keep track of requests and visualize ...
Cowboy Credits Market Depth - Stacker News

I noticed an increasing demand for ccs/sats trades so I thought, as [0xbitcoiner](https://stacker.news/items/1323776/r/AGORA), about finding an easy way to keep track of requests and visualize the data.
The current market includes orders from @0xbitcoiner, @Darthcoin, @ek, @nokness, @SimpleStacker, @Undisciplined, @thebullishbitcoiner, and myself.
I invite anyone looking to trade ccs for sats and vice versa to add a comment below, [open an issue](
in the GH repository, or simply [submit a PR](https://github.com/4G0R4/cc-sat/compare). Here a template if needed;
```
Title: New Market Order
// Example: I'm buying 50 CC for 30 sats
- Username: @yourNym
- Type: buy
- CC: 50
- Sats: 30
- Post: https://stacker.news/items/0000000
```
Stay humble, stack sats

↯ Stacker.News CC→SAT Exchange Order Book
GitHub
Issues · 4G0R4/cc-sat
SN Cowboy Credits / Sats Market Dept Tracker. Contribute to 4G0R4/cc-sat development by creating an account on GitHub.
Stacker News
Stacker News Cowboy Credits Market Depth \ stacker news
I noticed an increasing demand for ccs/sats trades so I thought, as 0xbitcoiner, about finding an easy way to keep track of requests and visualize ...
Cowboy Credits Market Depth - Stacker News

I noticed an increasing demand for ccs/sats trades so I thought, as [0xbitcoiner](https://stacker.news/items/1323776/r/AGORA), about finding an easy way to keep track of requests and visualize the data.
The current market includes orders from @0xbitcoiner, @Darthcoin, @ek, @nokness, @SimpleStacker, @Undisciplined, @thebullishbitcoiner, and myself.
I invite anyone looking to trade ccs for sats and vice versa to add a comment below, [open an issue](
in the GH repository, or simply [submit a PR](https://github.com/4G0R4/cc-sat/compare). Here a template if needed;
```
Title: New Market Order
// Example: I'm buying 50 CC for 30 sats
- Username: @yourNym
- Type: buy
- CC: 50
- Sats: 30
- Post: https://stacker.news/items/0000000
```
Stay humble, stack sats

↯ Stacker.News CC→SAT Exchange Order Book
GitHub
Issues · 4G0R4/cc-sat
SN Cowboy Credits / Sats Market Dept Tracker. Contribute to 4G0R4/cc-sat development by creating an account on GitHub.
Stacker News
Stacker News Cowboy Credits Market Depth \ stacker news
I noticed an increasing demand for ccs/sats trades so I thought, as 0xbitcoiner, about finding an easy way to keep track of requests and visualize ...
The Gossip Vulnerability: Why NIP-17's "Deniable" Messages Aren't

# What This Means for Nostr
> The Nostr community should acknowledge this tradeoff explicitly. NIP-17 is excellent for censorship resistance and metadata privacy, but it's not suitable for truly deniable communications. Users needing real deniability should use Signal or Session.
>
> The unsigned "rumor" provides psychological comfort but no cryptographic protection. The signed seal is the vulnerability, and it's unfixable without redesigning Nostr's entire authentication model.
>
> This isn't a failure, it's physics. Cryptography has limits. The impossible triangle of decentralized, authenticated, and deniable messaging is truly impossible. Every protocol must choose its compromises.
>
> Nostr chose decentralization and authentication. That's a valid choice. But calling the messages "deniable" because the inner layer is unsigned? That's not cryptography, that's marketing.
>
> The gossip attack is real. The ZK proof works. And the rumor isn't deniable after all.


Max (npub1kl…lx3vt) on Nostr
(The Gossip Vulnerability: Why NIP-17's "Deniable" Messages Aren't)
The Gossip Vulnerability: Why NIP-17's "Deniable" Messages Aren't
Stacker News
The Gossip Vulnerability: Why NIP-17's "Deniable" Messages Aren't \ stacker news
What This Means for Nostr The Nostr community should acknowledge this tradeoff explicitly. NIP-17 is excellent for censorship resistance and metada...
#Cheers stackers!
Order next #whiskey #drink #neat or on the #rocks with style.
- 🥃 Quality #handblown crystal #glass
- 7️⃣ different engraved #design
- 🌐 worldwide shipments
- 🛡️ No data retention
- 🟠 #Bitcoin-only payments
Sold individually or 6x bulk

Whiskey – SWAG by ɅGOᏒɅ
[AUCTION] SINCONA Lot #4539 - 2019 First Edition BTC Swiss Certificate
https://auktionen.sincona.com/en-us/auctions/lots/182854?part_id=674


# Swiss Confederate Coins, Medals and Banknotes, Shooting Coins and Medals
<sub>Ancient Coins, World and Swiss Coins, Medals and Banknotes</sub>
- Starting price: 250 CHF
- Opening bid: 250 CHF
Bitcoin (BTC). Series 2019, issued by Bitcoin Suisse AG, Zug, Switzerland. Within a floral-ornamented frame, with the issuer and certificate name, a seated Helvetia facing left, leaning on a Swiss shield and holding a sword in her right hand. In the field, a QR code and a covered area, below which are the signatures Vayloyan/Nikolajsen. Rev. Floral-ornamented frame with the issuer and certificate name. In the center, within an oval, ornamented frame, an aerial view of the city of Zug with Lake Zug, above it a small city coat of arms. To the right, a silver security strip and in the field next to it SERIES B/1ST EDITION 2019. Serial No. 10305. I / Uncirculated.
The second version of the crypto certificates (Series B) from 2019, compared to the [first edition from 2014](https://stacker.news/items/1256422/r/AGORA), has been equipped with new and much more complex security features. The certificates are issued for various names: Bitcoin (BTC), Ether (ETH), Bitcoin Cash (BCH), Bitcoin Satoshi Vision (BSV), Polkadot (DOT) and Crypto Francs (XCHF).
State-of-the-art brand and counterfeit protection solutions for these certificates, produced in a traditional, banknote-like design, guarantee cryptographic security. Each certificate has a public key/QR code, corresponding to an IBAN number, and a secret key.
To access the funds stored on the certificates, the coating of the secret, private key would have to be removed.
**Important information**
When delivered in Switzerland, this lot is subject to the margin taxation scheme in accordance with article 24a of the Federal Act on Value Added Tax (23% buyer’s premium incl. statutory VAT)

Stacker News
[AUCTION] SINCONA Lot #4539 - 2019 First Edition BTC Swiss Certificate \ stacker news
Swiss Confederate Coins, Medals and Banknotes, Shooting Coins and Medals Ancient Coins, World and Swiss Coins, Medals and Banknotes Starting price:...
[AUCTION] SINCONA Lot #4538 - 2013 First Edition BTC Swiss Certificate
https://auktionen.sincona.com/en-us/auctions/lots/184035?part_id=674


# 2013 First Edition BTC Bitcoin Suisse Certificates being sold at a Swiss auction house
SINCONA Auction 101 - Swiss Confederate Coins, Medals and Banknotes, Shooting Coins and Medals
Starts in 13 day(s) 22 hour(s) -
<sub>Ancient Coins, World and Swiss Coins, Medals and Banknotes</sub>
- Starting price: 300 CHF
- Opening bid: 300 CHF
## Description
Bitcoin. 2013 series, 1 Bitcoin. Issued by Bitcoin Suisse AG, 1st generation, in the form of a banknote. Signed Joh. Schweifer/Nik. Nikolajsen. Vine-decorated, seated Helvetia with sword leaning on a Swiss coat of arms. Blind stamp on the left. Rev. Ornate frame, containing numbers and letters of the Public Key, QR code and serial number on the left. The two signatures at the bottom. Rare / Rare. I / Uncirculated.
The 1st generation Bitcoin certificates were first issued in October 2014 as a printed offline version by Bitcoin Suisse AG in Zug. The printing was presumably done by Orell Füssli, Zurich.
Certificates with four different values from 0.1 to 10 Bitcoins are said to have been issued, as well as a version that could be loaded with one's own desired value.
**Important information / Important information**
- When delivered in Switzerland, this lot is subject to margin taxation in accordance with MWSTG 24a (23% buyer's premium incl. statutory VAT)
- When delivered in Switzerland, this lot is subject to the margin taxation scheme in accordance with article 24a of the Federal Act on Value Added Tax (23% buyer’s premium incl. statutory VAT)

Stacker News
[AUCTION] SINCONA Lot #4538 - 2013 First Edition BTC Swiss Certificate \ stacker news
2013 First Edition BTC Bitcoin Suisse Certificates being sold at a Swiss auction house SINCONA Auction 101 - Swiss Confederate Coins, Medals and Ba...
[SELL] Audrey Hepburn FineArt Buchstabenbild 61x61 cm - 74 € (München/DE) 🇩🇪

Stacker News
[SELL ]Audrey Hepburn FineArt Buchstabenbild 61x61 cm - 74 € (München/DE) 🇩🇪 \ stacker news
https://img.kleinanzeigen.de/api/v1/prod-ads/images/e1/e16b654e-ba73-4d8d-85c8-30e533938e74?rule=$_59.JPG https://img.kleinanzeigen.de/api/v1/prod-...