سأحاول تبسيط تقنية البلوكتشاين وتاريخها في هذه التغريدات.
البلوكتشاين كتاب، كل صفحة فيه يسمونها بلوك.
هذا الكتاب خلقه ساتوشي لأنه أراد دفتر حسابات لعملته البتكوين.
وأبدع ساتوشي في خلقه! فهذا الكتاب ليس كتابا إلكترونيا عاديا، كلا بل هو كاللوح المحفوظ، فكل ما يُكتب فيه لا يمحى.
@aqar_ceo أقترح تجمع كل العروض في صفحة واحدة وتجعل أرخصها السعر الر��يس، ولمن أراد الاطلاع على البقية فله ذلك.
هذا مثل ما تفعل أمازون، إذ تجد للمنتج صفحة واحدة فقط وقائمة طويلة بالبياعين وكل وسعره.
THEY DID IT.
The SEC and CFTC just dropped a landmark document that officially classifies crypto assets.
They're actually telling us which crypto assets are securities and which ones aren't - by name!
THIS IS SOMETHING GENSLER REFUSED TO DO
(he focused on prosecuting crypto out of existence)
This rule doc gives crypto many of the benefits of the clarity bill - it lifts us out of the gray market - it gives every asset a path.
It's almost like the Clarity act just passed by way of regulator.
(of course, the actual clarity act will harden all this into legislation and make it irreversible in the event we get another Gensler, we still want it)
This rule says there's 5 categories for crypto assets:
1) Digital Commodities - assets tied to a functional, decentralized crypto system (e.g., BTC, ETH, SOL, XRP, ADA, DOGE). Not securities. (yes, they name them on page 14)
2) Digital Collectibles - NFTs, meme coins, artwork tokens, in-game items. Not securities (fractionalized collectibles may be an exception).
3) Digital Tools - membership tokens, credentials, domain names (e.g., ENS). Not securities.
4) Stablecoins - payment stablecoins under the GENIUS Act are not securities. Other stablecoins, it depends.
5) Digital Securities - tokenized versions of traditional securities. Like tokenized stocks. Always securities.
Amazing! This makes so much sense I can't believe it's coming from a regulator.
No more enforcement threats to Ethereum developers and crypto exchanges.
How about the Howey test?
More common sense! If an issuer makes specific promises of managerial efforts from which buyers expect profits, the offering is a security until those promises are fulfilled. Then it's a commodity. The asset itself was never the security, the deal around it was. (E.g. XRP was a security pre launch, became a commodity after).
How about stuff like staking and mining?
Mining? Not a securities transaction.
Staking? Also not a securities transaction, that includes custodial and liquid staking even with LSTs!
How about wrapping BTC? Not a securities transaction.
Airdrops? NOT SECURITIES. NO MORE GEO BANS PROTECTING AMERICANS from free airdrops.
Remember this is a joint doc from the SEC and CFTC, They're actually cooperating on this, no internal strife, this is binding to both.
SEC regulates $80-100 trillion assets
CFTC regulates $5-10 trillion assets
Both of the world's largest capital markets are showing us that crypto assets are here to stay and they're welcome alongside traditional assets.
Every country will follow.
This is the biggest move toward legitimacy I've seen in all my time in crypto. Maybe bigger than the genius act since is covers all crypto assets.
Well done @MichaelSelig and @SECPaulSAtkins.
And especially well done to the indefatigable @HesterPeirce. Her fingerprints are all over this, couldn't have happened without her eight years of principles-based curiosity.
ERC-5564 is coming to Ethereum.
It is one of the most underrated EIPs in Ethereum history.
It brings stealth addresses natively to ETH and most people still don't fully understand how it works.
Lets break it down.
@NickSzabo4 Muhammad's last sermon:
All mankind is from Adam and Eve, an Arab has no superiority over a non-Arab nor a non-Arab has any superiority over an Arab; also a White has no superiority over a Black nor a Black has any superiority over a White except by piety and good action.
🔥 UPDATE: Ethereum weekly transaction count hits all-time high of 17.3M while median fees drop to record low, indicating scaling upgrades are working, per Token Terminal.
VATICAN BANK LAUNCHES CATHOLIC-BASED STOCK INDEXES
The Vatican Bank has launched two equity indexes — one for the US and one for the Eurozone — selecting stocks based on Catholic principles. Each index holds 50 mid- and large-cap companies, including major tech and financial firms.
The move comes as ESG funds face outflows, but Catholic-focused investing already has competition, including a $1B ETF tracking the S&P 500 Catholic Values Index.
Top holdings include Meta and Amazon in the US index, and ASML and Deutsche Telekom in Europe.
@graemeblackwood@SherifGaber You don't need to go to Syriac! Quran in Arabic literally means reading or recitation, derived from the trilateral root Q-R-' which means to read.
Also, Arabic and Syriac are sister languages, so it's not surprising to have cognates.
من المتوقع أن يؤدي إلزام البنك المركزي السعودي، للبنوك والمصارف بتقديم خطة سنوية لتصفية العقارات التي آلت ملكيتها إليها، نتيجة تسوية مديونيات العملاء المتعثرين، إلى تقليص خزن العقارات، وتحويلها من الجمود للتدوير، وزيادة المعروض وفقا لما ذكره عقاريون وقانونيون لـ #الاقتصادية@salehaltalhab
مزيد من التفاصيل في التعليقات 👇
Today marks an inflection in the Ethereum Foundation's long-term quantum strategy.
We've formed a new Post Quantum (PQ) team, led by the brilliant Thomas Coratger (@tcoratger). Joining him is Emile, one of the world-class talents behind leanVM. leanVM is the cryptographic cornerstone of our entire post-quantum strategy.
After years of quiet R&D, EF management has officially declared PQ security a top strategic priority. Our journey began in 2019, with the "Eth3.0 Quantum Security" presentation at StarkWare Sessions. Since 2024, PQ has been central to the @leanEthereum vision. The pace of PQ engineering breakthroughs since then has been nothing short of phenomenal.
It's now 2026, timelines are accelerating. Time to go full PQ:
→ PQ ACD: Antonio Sanso (@asanso) kicks off a bi-weekly All Core Devs PQ transactions breakout call next month. These sessions focus on user-facing security, covering dedicated precompiles, account abstraction, and longer-term transaction signature aggregation with leanVM.
→ PQ foundations: Today we are announcing a $1M Poseidon Prize to harden the Poseidon hash function. We are betting big on hash-based cryptography to enjoy the strongest and leanest cryptographic foundations. Check out our other $1M PQ initiative, the Proximity Prize.
→ PQ devnets: Multi-client PQ consensus devnets are live! Shoutout to pioneers @zeamETH, @ReamLabs, @PierTwo_com, @geanclient, @ethlambda_lean, as well as established consensus teams Lighthouse, Grandine, and soon Prysm. This incredible teamwork is coordinated by @corcoranwill via weekly PQ interop calls.
→ PQ workshops: Building on last year's PQ workshop in Cambridge (see photo), the EF is hosting another 3-day PQ event in October. Top experts from around the world will convene. In addition, a PQ day is set for March 29 in Cannes just ahead of EthCC.
→ PQ FV and AI: Last week Alex Hicks (@alexanderlhicks) ran a specialised maths AI for 8 hours, at a $200 cost. It one-shotted a formal proof one of the hardest lemmas in the foundations of hash-based snarks. Mind-blowing. Applied cryptography will never be the same.
→ PQ roadmap: A comprehensive breakdown of the EF's proposed PQ strategy will be shared soon™ on pq[.]ethereum[.]org. The roadmap targets a full transition in coming years with zero loss of funds and zero downtime. Stay tuned :)
→ PQ education: The ZKPodcast (@zeroknowledgefm) is producing a 6-part video series on Ethereum's PQ strategy. EF Enterprise Acceleration is also preparing material for enterprises and nation-states. Finally, Ethereum is now represented on the PQ advisory board that Coinbase announced yesterday.
Believe in something. Believe in PQ security.
The greatest risk to Bitcoin is that ownership of keys is centralizing into fewer hands. It's not surprising that a guy who stores 700,000+ BTC with trusted third parties can't see that.
https://t.co/QlDzfXNy03
the FBI calls Bitcoin money so they can arrest you for money laundering
the IRS calls it property so they can tax you on capital gains
the SEC calls it a security so they can sue every exchange
the CFTC calls it a commodity so you can’t use it as a currency
انخفاض كبير !
انخفاض كبير في حصة المحطات المملوكة للافراد
- 2017 : %89
- 2018: 89%
- 2024 : 65.15%
- 2025 : %43
تراجع كبير للحصة السوقية للافراد في عدد المحطات كانت تقارب 90% في عام 2017 م