Ko브라 💋

🇰🇷🇺🇸 정치 | 경제 | ㅅㅅ | 담배 | 술 | Let's go | 🐍🐍🐍🐍 Fxck Around, Find Out🚬 Premium+⚕️

[Ko브라 💋 @fighter_pp]

나는 으른만 상대한다
나랑 대화하고 싶다면 새겨라

< 으른 행동강령 씹계명 ver.2026 >

1.남 탓 금지.
　세상은 불공평한 게 아니라, 원래 그런 거다.
　그 안에서 어떻게 움직일지는, 니 선택이다.
　그리고 선택엔, 반드시 책임이 따라야 한다.

2.불평 대신 움직여라.
　열심히 살면 무조건 잘되진 않지만,
　안 움직이면 좆도 안 된다.
　움직이는 인간에게만 기회는 온다.

3. 원래 인간은 이기적인 존재들이다
(너도 누군가에겐 이기적인 개새끼다)
사회를 바꾸고 싶으면 피해보는 사람들은
없을지 충분히 연구하고 공부를 먼저 해라

4.집단 말고 개인.
　내가 누군지도 모른 채, 소속부터 찾지 마라.
　너부터 돌아보고 온전한 너를 찾아라

4.시기보다 동기.
　남 잘되는 게 꼴보기 싫으면,
　넌 이미 패배한 거다.
　질투는 약한 자의 서사다.

5.네 삶은 네가 떠받쳐라.
　국가가 니 인생 책임 안 져준다.
　내가 망한 건 사회 탓,
　이 말 반복하면 인생 진짜 거기서 끝난다.

6.법은 지켜라.
　멋있고 유��한 거 다 좋다.
　근데 기본을 무시하면, 결국 다 무너진다.

7.으른이 된다는 건
　스스로에게 부모 역할까지 해내는 거다.
이제 널 올바로 잡아줄 사람은 자기자신밖에
없다

8.쓸데없는 정의감, 동정심 내려놔.
　세상을 고치기 전에
　내 방 청소부터 끝내자.

9.내 기준은 내가 만든다.
남 눈치보다 내 중심 무너진 인간은
결국 누구 탓도 못 한다.
기준은 묻는 게 아니라, 세우는 거다.

10.버티되, 무뎌지진 마.
　계속 생각하고, 계속 깨어 있으면서
　그냥 하다보면 오늘도 살아진다.

명심해라

-Kubra-

[Ko브라 💋 @fighter_pp]

@bushinindustry coming S👀n?

[SMQKE @SMQKEDQG]

‼️BANK OF AMERICA: 99% OF CRYPTOCURRENCIES IN EXISTENCE TODAY WILL DISAPPEAR‼️

Documented.📝👇

[高橋 法律 @7777takahashi]

信じられない: 🇺🇸IBM は、150,000,000,000,000 ドルのグローバルな国境を越えた決済ネットワークに Stellar を選択しました。

[Ko브라 💋 @fighter_pp]

아 ㅅㅂ ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ

[celeste 🇰🇷🇺🇸 @eun12125722]

인파 몰릴까봐 새벽에 오신듯 합니다 ㅋㅋ

[Ko브라 💋 @fighter_pp]

@niyetsel .

[Ko브라 💋 @fighter_pp]

@quotetoponder yes

[El Alienista Doc @DocAlienista]

La NASA publica simulación en video de caer en un agujero negro

[Ko브라 💋 @fighter_pp]

@bushinindustry 11

[Stellar XLM Holder @SylvianGuibal]

Stellar Zipper: Complete Guide to the Protocol 27 Upgrade

Published on June 4, 2026, by the Stellar Development Foundation

The Stellar ecosystem is preparing for a major milestone with the deployment of Zipper, the upgrade associated with Protocol 27. This update introduces significant improvements for Soroban developers, infrastructure providers, wallets, and businesses building on the Stellar network.

In this article, we explore the key dates, technical innovations, important changes, and recommended actions to ensure your infrastructure is ready for the upgrade.

What Is Stellar Zipper?

Zipper is the codename for Stellar’s upcoming Protocol 27 network upgrade. Its primary goal is to enhance authentication management for smart accounts, strengthen Soroban signature security, and simplify the development of decentralized applications.

The upgrade is part of Stellar’s broader roadmap to expand account abstraction capabilities and advanced authorization features.

Official Deployment Timeline

Developers, validators, and businesses integrating Stellar should prepare for the following milestones:

DateEventJune 5, 2026Stable release of Stellar CoreJune 5–11, 2026SDK releasesJune 10, 2026RPC and Galexie releasesJune 12, 2026Horizon releaseJune 18, 2026Testnet upgradeJuly 8, 2026Mainnet upgrade vote

The Stellar Development Foundation strongly recommends upgrading integrations before deployment dates to avoid service interruptions or compatibility issues.
Components Affected by the Upgrade
Protocol 27 impacts the entire Stellar ecosystem.
Stellar Infrastructure
Updated versions will be available for:
Stellar Core
Horizon
RPC
Galexie
Supported SDKs
The following SDKs will receive Protocol 27-compatible releases:
Rust SDK
JavaScript Base
JavaScript SDK
Go SDK
Java SDK
Python SDK

iOS SDK

PHP SDK

C# .NET SDK

Flutter SDK

Elixir Stellar SDK

Major Feature: Authentication Delegation for Custom Accounts (CAP-0071-01)

One of the most significant enhancements introduced by Zipper is a native mechanism for authentication delegation in smart accounts.
How It Works
Until now, custom accounts could technically delegate authentication to another address, but doing so relied on an unintended side effect of the authorization framework and was difficult to implement correctly.
Protocol 27 introduces:

New Host Functions

delegate_account_auth

get_delegated_signers_for_current_auth_check
These functions allow smart contracts to explicitly delegate authentication to another address and retrieve delegated signers involved in the authorization process.
New Credential Type
A new credential format is introduced:
SOROBAN_CREDENTIALS_ADDRESS_WITH_DELEGATES
This credential allows multiple delegated signers to be bundled into a single authorization entry, significantly reducing:
Transaction size
Simulation complexity
Number of required nonces
Associated transaction costs
Delegation can also be nested, meaning delegated signers may themselves have additional delegated signers.

Why This Matters

Before Zipper:

Each delegated signer required a separate authorization entry.

Developers often needed multiple simulation passes.

Authorization payloads had to be manually constructed.

Transactions became unnecessarily large and expensive.

With Protocol 27:

Delegation becomes a native protocol feature.
Transactions become more efficient.

Simulations are simplified.

Development becomes significantly easier.

Who Benefits?

Soroban Developers

Builders creating:

Smart wallets
Multisignature systems
Account abstraction solutions
Advanced authorization frameworks

will benefit the most.

Wallet Providers

New signing models become easier to implement, including:

Social recovery mechanisms

Temporary signing delegation
Modular multisig architectures
Granular permission management
End Users

Even non-technical users will benefit through:

Potentially lower transaction fees
More flexible account structures
Improved wallet experiences
Enhanced Security with Address-Bound Credentials (CAP-0071-02)

The second major improvement focuses on strengthening Soroban signature security.

Introducing SOROBAN_CREDENTIALS_ADDRESS_V2

Protocol 27 introduces:

SOROBAN_CREDENTIALS_ADDRESS_V2

This new credential format uses a signature payload explicitly bound to the signer's address.
What Problem Does It Solve?
In rare scenarios where:
Multiple accounts share the same private key.

The signed payload does not explicitly include the account address.

A replay attack could theoretically occur.

The new credential format eliminates this possibility by cryptographically binding signatures to the associated address.

Is Immediate Migration Required?
No.
Stellar has provided a transition period:
SOROBAN_CREDENTIALS_ADDRESS (V1) remains valid throughout Protocol 27.

Full migration will become necessary before Protocol 28.

Developers are nevertheless encouraged to begin preparing their applications as soon as possible.

Breaking Changes and Migration Considerations
Most Protocol 27 additions are backward-compatible, but some updates require attention.
JavaScript SDK Consolidation

One of the most visible changes affects JavaScript developers.

Previous Package

@stellar/stellar-base

New Standard

@stellar/stellar-sdk

The stellar-base package is being consolidated into stellar-sdk.

Projects currently importing:

import ... from '@stellar/stellar-base'

should migrate to:

import ... from '@stellar/stellar-sdk'

Long-Term Impact on Stellar
Beyond its immediate improvements, CAP-0071-01 serves as a foundational building block for future Stellar enhancements.

According to the Stellar Development Foundation, this upgrade lays the groundwork for:

CAP-0072, which will enable contract-based authentication for traditional Stellar (G-) accounts.

In other words, Zipper represents a strategic step toward a more advanced and flexible account abstraction model across the Stellar network.

Recommendations for Developers

Before Protocol 27 goes live, developers should:

✅ Upgrade Stellar Core to the latest stable release.

✅ Verify SDK compatibility.
✅ Migrate JavaScript projects to @stellar/stellar-sdk.

✅ Test delegation features on Testnet beginning June 18.

✅ Plan migration toward SOROBAN_CREDENTIALS_ADDRESS_V2.

✅ Review official release notes for all deployed components.

Conclusion

Protocol 27 "Zipper" marks a major evolution for the Stellar ecosystem. By introducing native authentication delegation and stronger Soroban signature security, the upgrade simplifies the development of sophisticated decentralized applications while paving the way for future account abstraction capabilities.

For developers, wallet providers, validators, and enterprises building on Stellar, preparing now is essential to ensure a smooth transition ahead of the July 8, 2026 Mainnet upgrade vote.

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[Ko브라 💋 @fighter_pp]

@WEEX_Official 👀

[LUMENAIRE (xLMNR) @X_LMNR]

@doughboi813 🤝
Get your xLMNR airdrop today

Add trustline. Drop your addy.

Like share rt. Your in

[Ko브라 💋 @fighter_pp]

@bushinindustry 제 모든 관점을 철회하고 다시 정진하고 있읍니다

[Ko브라 💋 @fighter_pp]

세일러는 어쩌면 파괴의신이 아닐까

[Binance @binance]

Blockchain in healthcare

How blockchain could help secure patient records, improve interoperability, and track pharmaceuticals.

Read more 👇
https://t.co/7I1gEHzZ5k

[Noah' Ark @bushinindustry]

Superstar starts in June.

[Ko브라 💋 @fighter_pp]

@bushinindustry Blue beam

[Stellar Stacker @StackerStellar]

EVERY 🧍‍♂️in the 🌎 will use Stellar
EVERYTHING comes to STELLAR
ALL ISO FLOWS through it
🌊🏄‍♂️🤙🏼

[Mario Nawfal @MarioNawfal]

The Romans didn’t mine mountains, but collapsed them instead.

Using aqueducts, they blasted water into hillsides until entire sections gave way, exposing gold deposits beneath.

Landscape-scale mining isn’t new. The Romans were doing it 2,000 years ago.

[Ko브라 💋 @fighter_pp]

@bushinindustry 태풍이 자정에 오려나요?😱