标签：#crypto

Your codebase almost certainly relies on RSA and elliptic-curve cryptography — TLS, JWTs, SSH keys, signed tokens. All of it is breakable by a large enough quantum computer (Shor's algorithm), and "harvest now, decrypt later" means data you encrypt today can be captured today and decrypted later. Regulators noticed: CNSA 2.0 (US federal + suppliers), DORA (EU financial entities, applies from Jan 2025), and NIS2 now mandate strict cryptographic risk management — which in practice means knowing where your quantum-vulnerable crypto lives, a cryptographic bill of materials (CBOM). Most teams can't answer "where is our RSA/ECC?" off the top of their head. Here's how to make CI answer it for you, on every push, for free. What we're building A GitHub Action that scans your repo, grades its post-quantum readiness A–F , writes a CycloneDX 1.6 CBOM , and — if you want — fails the build when classically-broken crypto (MD5, RC4, 3DES, deprecated TLS) shows up. Step 1 — try it in your browser first (30 seconds, nothing uploaded) Before touching CI, paste a package.json / requirements.txt / cipher list into the in-browser scanner and see your grade. It runs entirely client-side — no upload: https://throndar.ai/cbom Step 2 — add it to CI (the 5 lines) # .github/workflows/pqc-readiness.yml name : PQC readiness on : [ push , pull_request ] jobs : scan : runs-on : ubuntu-latest steps : - uses : actions/checkout@v4 - uses : brandonjsellam-Releone/pq-readiness-scorecard@v1 with : path : . That's it. The Action is self-contained and dependency-free — no npm install , no setup step. On the next push it prints a scorecard to the job summary: Post-Quantum Readiness Scorecard: D (52/100) — Quantum-vulnerable — migrate 3 files · broken-classical 0 · quantum-broken 4 · weakened 1 · resistant 0 Step 3 — see findings in the Security tab (SARIF) The Action emits SARIF 2.1.0. Upload it and every finding shows up as a code-scanning alert: - id : pqc uses : brandonjsellam-Releone/pq-readiness-score

디지털 자산과 인공지능 분야는 핵심 기술은 다르지만, 데이터의 진실성, 규제 체계, 지정학적 함의에 대한 공통된 도전에 직면하며 점차 수렴하고 있다. 최근 일련의 사건들은 탈중앙화와 첨단 연산이 약속하는 미래가 인간의 행동, 경제적 유인, 그리고 국가적 목표라는 현실과 충돌하는 중요한 변곡점을 보여준다. 제재 대상 러시아 스테이블코인의 논란 많은 거래량 주장부터 전 미국 대통령이 약세장 속에서 거둔 전례 없는 암호화폐 수익, 그리고 선두 AI 모델을 둘러싼 당혹스러운 "너프(성능 저하)" 논쟁에 이르기까지, 이 모든 이야기는 혁신과 불투명성이 난무하는 디지털 최전선의 모습을 생생하게 그려낸다. 이 글은 겉으로는 서로 달라 보이는 이러한 현상들을 깊이 파고들어, 그 기저의 메커니즘, 기술적 복잡성, 그리고 글로벌 디지털 경제에 미치는 광범위한 영향을 탐색하고자 한다. 우리는 블록체인 분석이 불법 금융 활동 주장에 어떻게 도전하는지, 정치인들이 신생 산업에 관여하며 제기하는 윤리적 및 규제적 난제는 무엇인지, 그리고 복잡한 AI 시스템을 평가하는 미묘한 기술적 문제들을 살펴볼 것이다. 이러한 분석들을 관통하는 공통적인 실마리는 바로 강력한 검증, 투명한 거버넌스, 그리고 정교한 이해가 필수적이라는 점이다. 정보가 쉽게 조작될 수 있고, 진정한 효용성이 복잡성이나 전략적 오도 뒤에 가려지기 쉬운 생태계를 헤쳐나가기 위해서 말이다. 디지털 자산과 AI가 금융, 거버넌스, 그리고 일상생활을 계속해서 재편하는 가운데, 부풀려진 지표 속에서 진정한 활동을, 시스템적 결함 속에서 실제 역량을 식별하는 능력은 투자자, 정책 입안자, 기술자 모두에게 더없이 중요해지고 있다. 지난 10년간 암호화폐와 인공지능 분야는 폭발적인 성장을 거듭하며 각각 변혁적인 잠재력을 제시하는 동시에 새로운 도전 과제들을 안겨줬다. 예를 들어, 스테이블코인은 본래 암호화폐 시장의 변동성을 완화하기 위해 법정화폐나 다른 자산에 가치를 고정하도록 고안되었으나, 글로벌 디지털 금융 인프라의 핵심 구성 요소로 진화했다. 특히 엄격한 금융 제재를 받는 지역에서 국경 간 결제를 촉진하는 그들의 유용성은 양날의 검이 되어, 합법적인 사용자뿐 아니라 전통적인 금융 통제를 우회하려는 이들까지 끌어들이고 있다. 2022년 이후의 지정학적 환경은 경제 제재에 대한 초점을 더욱 강화했고, 제재 대상 기업들은 디지털 자산이 제공하는 대안적 금융 경로를 모색하게 되었다. 동시에 디지털 자산의 주류 금융 및 정치권으로의 통합은 가속화됐다. 한때 틈새 기술적 호기심에 불과했던 암호화폐는 이제 상당한 경제적 힘으로 자리 잡았고, 기관 투자뿐만 아니라 최근 공개된 바와 같이 유명 인사들에게도 막대한 개인 자산을 안겨주고 있다. 이러한 주류화는 필연적으로 암호화폐를 국가 규제 기관의 감시 아래 놓이게 하며, 업계의 종종 자유지상주의적 정신과 국가의 감독, 과세, 소비자 보호 요구 사이에서 긴장을 유발한다. 특히 규제 환경이 아직 형성되는 단계에서 정치인들이 이 신흥 부문에 관여하는 것은 이해 상충과 공직 내 개인적 금전 이득의 윤리적 경계에 대한 복잡한 질문들을 제기한다. 이러한 발전과 병행하여, 인공지능, 특히 대규모 언어 모델(LLM)은 불과 몇 년 전에는 상상할 수 없었던 능력을 보여주며 빠르게 발전했다. 그러나 종종 "블랙박스"처럼 작동하는 이 모델들의 복잡성은 평가, 제어, 그리고 윤리적 배포를 보장하는 데 상당한 난관을 초래한다. "너프" 또는 성능 저하를 둘러싼 논쟁은 AI 시스템의 진정한 능력을 벤치마킹하고 이해하는 데 내재된 어려움을 강조한다. 특히 안전 분류기와 같은 내부 아키텍처 구성 요소가 관찰되는 동작을 크게 바꿀 수 있기 때문이다. 제재 회피, 암호화폐의 정치경제, AI 모델 평가라는 이 세 가지 독특하지만 서로 연결된 서사는 점점 더 디지털화되고 알고리즘에 의해 움직이는 세상에서 투명성, 책임성, 그리고 정확한 평가를 위한 광범위한 노력을 강조한다. 최근의 뉴스들은 디지털 자산과 AI 생태계에 내재된 기술적 복잡성과 분석적 도전 과제들을 심층적으로 보여준다. 제

` As developers, we spend our days optimizing code, but how many of us optimize our taxes? Let's break down exactly how much tax a typical US developer pays in 2026 — with real numbers. The 2026 Federal Tax Brackets The US uses a progressive tax system with seven brackets: Rate Single Filer Married Joint 10% $0 – $11,925 $0 – $23,850 12% $11,926 – $48,475 $23,851 – $96,950 22% $48,476 – $103,350 $96,951 – $206,700 24% $103,351 – $197,300 $206,701 – $394,600 32% $197,301 – $250,525 $394,601 – $501,050 35% $250,526 – $626,350 $501,051 – $751,600 37% Over $626,350 Over $751,600 Standard deduction (2026): $16,100 (single) / $32,200 (married) Real Example: $120,000 Developer Salary Let's say you're a single developer earning $120,000 in 2026: Subtract standard deduction: $120,000 − $16,100 = $103,900 taxable Federal tax (progressive): 10% on first $11,925 = $1,192.50 12% on $11,926–$48,475 = $4,386.00 22% on $48,476–$103,350 = $12,096.28 24% on $103,351–$103,900 = $131.76 Total federal: $17,806.54 FICA (7.65%): $120,000 × 7.65% = $9,180.00 State tax varies: Texas/Florida/Washington: $0 California: ~$7,800 New York: ~$6,200 Illinois: $5,940 (4.95% flat) Take-home pay comparison: State Federal + FICA State Tax Take-Home Monthly Texas $26,987 $0 $93,013 $7,751 Florida $26,987 $0 $93,013 $7,751 California $26,987 $7,800 $85,213 $7,101 New York $26,987 $6,200 $86,813 $7,234 Illinois $26,987 $5,940 $87,073 $7,256 The difference between Texas and California? $7,800/year — that's a new MacBook Pro every year, just from choosing where to live. How to Calculate Your Exact Numbers I built a free paycheck calculator that covers all 50 US states with 2026 federal and state tax brackets. It includes: 401(k) and HSA pre-tax deductions All filing statuses (single, married, head of household) Bi-weekly, monthly, and weekly breakdowns Effective vs marginal rate display Tax-Saving Strategies for Developers 1. Max Your 401(k) The 2026 limit is $23,500 ($31,000 if 50+). At the 22% bracket, t

Every major cloud provider sells a key management service, and most sell a "bring your own key" option layered on top, marketed as the difference between trusting the provider and trusting yourself. The pitch is clean. The mechanics underneath are not, and the part that actually determines who can read your data is rarely the part the sales page shows you. If you've provisioned storage on AWS, Google Cloud, or Azure in the last few years, you've seen the encryption-at-rest checkbox: "encrypt with a key you manage." It sounds like a meaningful control. In practice it's three different architectures wearing the same marketing label, and they don't provide the same guarantee. What a KMS Actually Does A cloud Key Management Service is a hosted service that generates, stores, and performs operations with cryptographic keys on your behalf. When you ask a KMS to encrypt something, in most cases the plaintext key material never leaves the service's boundary. What you get back is a ciphertext blob and, for envelope encryption schemes, a wrapped data key you can use locally. The design goal is real: keys shouldn't sit in application memory or config files where a compromised host can grab them. The question that matters is not "does a KMS exist in this architecture" but "who can invoke it, and under what legal or operational conditions." That's where customer-managed keys and bring-your-own-key start to diverge in ways the naming doesn't make obvious. Customer-Managed Keys vs Bring-Your-Own-Key Customer-managed keys (CMK) means the key was generated inside the provider's KMS, under your account, and you control the access policy: who can use it, when it rotates, whether it can be disabled. The key material itself still lives entirely inside the provider's infrastructure. You never see the raw bytes. You're managing permissions on a key you didn't generate and can't export. Bring-your-own-key (BYOK) means you generate the key material yourself, outside the provider's environme

Build a Real-Time Crypto Trading Dashboard with Python, WebSockets, and React Real-time data is the difference between catching a move and reading about it later. This tutorial walks through a minimal but complete stack: a Python WebSocket client pulling live prices, a simple signal generator, and a React frontend displaying everything. You will end up with a dashboard that shows live Binance prices, basic momentum signals, and auto-updates without polling. Why this stack Binance provides a clean WebSocket API for tickers and trades. Python handles the backend connection and lightweight analysis. React keeps the UI reactive and simple to extend. No heavy frameworks, no paid data feeds. Prerequisites Python 3.11+ Node 20+ A Binance API key (read-only is fine for prices) Step 1: Python price stream Install the client library: pip install python-binance pandas Create price_stream.py : import asyncio import json from binance import AsyncClient , BinanceSocketManager import pandas as pd from datetime import datetime async def main (): client = await AsyncClient . create () bm = BinanceSocketManager ( client ) ts = bm . trade_socket ( ' BTCUSDT ' ) async with ts as tscm : while True : res = await tscm . recv () price = float ( res [ ' p ' ]) qty = float ( res [ ' q ' ]) ts = datetime . fromtimestamp ( res [ ' T ' ] / 1000 ) print ( f " { ts } | BTCUSDT { price : . 2 f } | { qty : . 4 f } BTC " ) if __name__ == " __main__ " : asyncio . run ( main ()) Run it: python price_stream.py You should see a live feed of trades. Keep this running as your data source. Step 2: Add a simple momentum signal Extend the script to calculate a 20-trade rolling average and flag when price deviates more than 0.3%: # inside the loop, after parsing res prices . append ( price ) if len ( prices ) > 20 : prices . pop ( 0 ) avg = sum ( prices ) / len ( prices ) deviation = ( price - avg ) / avg * 100 if abs ( deviation ) > 0.3 : print ( f " ⚡ Signal: { deviation : + . 2 f } % from 20-trade avg " )

Venice AI is already profitable, with annualized run-rate revenues of over $70 million, CEO Erik Voorhees said.

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TRON Vanity Address Generator: How to Get a Custom Wallet Address That Stands Out If you've spent any time in crypto, you've probably noticed that most wallet addresses look like random noise — a string of 34 characters nobody remembers and nobody trusts at a glance. That's exactly the problem vanity addresses solve, and it's exactly what the new tool at tronsec.io/app is built for: generating custom TRON (TRX/USDT-TRC20) addresses that start or end with a sequence you choose. What Is a Vanity Address, Exactly? A vanity address is a regular blockchain wallet address that contains a custom, human-readable pattern — your name, your project's ticker, a lucky number, anything you like — instead of (or alongside) a random string of characters. Technically, nothing about a vanity address is different from any other address. It's generated by the same elliptic curve cryptography as every other TRON wallet. The "vanity" part comes from brute-forcing key pairs until one produces a public address matching your desired pattern. The private key is yours, generated locally, and the math behind it is identical to a standard wallet — there's no special vulnerability baked in just because the address looks nicer. Why Traders and Crypto Projects Actually Use Them It's easy to dismiss vanity addresses as a cosmetic gimmick, but there are real, practical reasons they've become popular in the TRON ecosystem specifically — especially since TRON is the dominant network for USDT transfers. 1. Phishing and typosquat protection. TRON addresses are long Base58 strings. Most users only glance at the first and last few characters before confirming a transfer. Scammers exploit this by generating addresses that look similar to a target address (this is sometimes called address poisoning) and slipping them into transaction history hoping you copy the wrong one. A vanity address with a recognizable prefix — say, your project name or a distinctive token — makes it much harder for a lookalike addres

OKX is bringing together payments, identity and reputation into a marketplace for AI agents.

A new standard for autonomous-agent commerce now has a live implementation, and it's worth reading closely - not because it competes with atomic settlement, but because it draws the line between two settlement philosophies more clearly than anything I've seen so far. The standard is ERC-8183 , the Agentic Commerce Protocol, launched earlier this year by the Ethereum Foundation's dAI team and Virtuals Protocol. The implementation is BNB Chain's BNBAgent SDK , which the team describes as the first live build of the spec (shipped on testnet in March 2026, mainnet pending). If you build for AI agents, both are worth understanding on their own terms. They're also the clearest mirror I've found for explaining what "atomic settlement" actually means. What ERC-8183 does ERC-8183 models commerce as a job with an escrowed budget . There are three roles: a Client who posts the job and funds it, a Provider who performs the work, an Evaluator - a designated third party who decides whether the work was completed. The job moves through four states: Open → Funded → Submitted → Terminal . The client funds the budget into escrow. The provider submits a deliverable. Then the evaluator - and only the evaluator - attests that the job is complete (or rejects it), and the escrow releases accordingly. If the job expires, the client gets refunded. This is a sensible design for a real class of problems. A lot of agent "commerce" is genuinely work-for-hire: do a task, produce a deliverable, get paid if it's acceptable. Acceptability is subjective, so you need someone to judge it. ERC-8183 makes that judge a first-class role and standardizes the lifecycle around it. BNBAgent SDK goes further and routes disputes through UMA's data-verification mechanism, adding an arbitration layer the base spec deliberately leaves out. So far, so reasonable. The interesting part is the assumption baked into the shape of it: someone has to decide that the deal is done. What atomic settlement removes Now hold th

Interesting research on a new class of weak RSA keys: keys with lots of zeros. It turns out that these keys are out in the wild. The badkeys project is an open-source service that checks public keys for known vulnerabilities. While developing this tool, Hanno collected a massive number of real-world keys from public sources, including Certificate Transparency logs, internet-wide TLS and SSH scans, PGP keys, and many others. By searching this dataset for unexpectedly sparse RSA moduli, we uncovered a large number of keys in the wild with the patterns in Figure 1...

If you ship a desktop app outside an app store, you eventually hit the same wall: how do you check a license when the user is on a plane, behind a corporate firewall, or just offline? Calling your server on every launch isn't an option. Here's how offline activation actually works, without the hand-waving. The naive version, and why it breaks The first thing everyone reaches for is "call home on launch, get back yes/no." It works in the demo and fails in the wild: No network = no app. Fail-closed locks out paying customers. Fail-open means anyone who blocks your domain runs free. Both are bad. A boolean is forgeable. If your app trusts a {"valid": true} response, a proxy or a patched DNS entry returns that for free. The fix isn't a better endpoint. It's moving the trust off the network and onto cryptography. The model that works: signed leases The durable pattern is a cryptographically signed lease (Keygen calls these license files, Keylight calls them leases — same idea): On first activation, the device talks to the server once . The server returns a small signed document: the license state, an expiry, the device binding, and any entitlements (which features/tiers are unlocked). The document is signed with the server's private key (Ed25519 is the modern choice — small, fast, boring in the good way). Your app ships the matching public key and verifies the signature locally on every launch. No network needed. Because the app only ever verifies with a public key, there's nothing secret in the binary to steal, and a forged lease fails the signature check. That's the whole trick: the server vouches once, math vouches forever after. first launch ──► server signs lease (Ed25519, private key) ──► stored on device every launch ──► app verifies signature (public key) ──► no network Device binding (so one key isn't infinite installs) A lease is bound to a device so a single license can't be pasted onto a thousand machines. The lease embeds a device fingerprint, and the SDK ch

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Diagrid has announced the release of Dapr 1.18, introducing what it calls Verifiable Execution, a new set of capabilities designed to bring cryptographic trust, provenance, and tamper-evident execution records to distributed applications and AI agents. By Craig Risi

I run brand and product work for crypto and fintech companies, and this year the same request keeps landing on my desk, worded slightly differently each time: we don't want to look like crypto anymore. It comes from payment companies, exchanges, stablecoin startups — the ones that spent years looking like "the future" and now want to look like a bank. Or rather, a neobank. The first thing they ask to kill is the gradient. This isn't taste finally maturing. It's regulation. Under MiCA you can't operate in European crypto without a license, and a licensed company that still looks like a 2021 DeFi protocol has a problem its lawyers can't fix. So the whole industry is quietly repainting itself toward "trustworthy." Here's the trap I keep watching people walk into. The gradient everyone's fleeing is already being replaced by a new monoculture — the same off-white, the same restrained type, the same calm. Swapping a gradient for clean sans-serif feels like progress because it looks like the companies that already won (Stripe, Coinbase). But you're not them, and wearing the surface of a trusted brand doesn't make you inherit the trust. It's just a different uniform. The escape route became a traffic jam. The deeper issue: the audience flipped. For 15 years crypto brands were built for insiders who chose crypto because it wasn't a bank. The dark dashboard and the "to the moon" energy were tribe signals. But a licensed company now answers to regulators, banks, institutions, and normal people moving their salary — none of whom read a glowing gradient as "innovative." They read it as "unregulated." Same brand, overnight liability. And the part most people skip: trust isn't a color. It's spread across every surface you own, all the way down to the transaction detail nobody thinks about. A clean homepage in front of a 2021 dashboard isn't progress — it's a tell. The repackaging that works goes all the way down: the same restraint and clarity from the cold email to the onboarding

The prediction market giant Polymarket said it's refunding users who had funds stolen due to a third-party breach.

Twenty-five days on Hyperliquid. Sixty-five closed trades. P&L: -$9.21. Turns out that was the smallest wrong thing about it. The landing page showed -$7.72 because it uses a different P&L formula and excludes two open positions. Either number is small. Both numbers were also wrong about what they were telling me. I spent yesterday auditing every trade. The audit produced three findings I did not expect. Each one was a different kind of wrong. This is the first post in a series about ziom trader , my small AI-assisted crypto trading bot. "Ziom" is Polish for buddy, mate, or dude depending on who's talking. The name is unserious on purpose. The system is not. This is not a "watch me print money" series. The number is negative. Good. The point of the series is to track what happens when an LLM-assisted trading system moves from backtests and dashboards into live execution: where the bot is wrong, where the dashboard is wrong, where I am wrong, and which layer gets to prove it. Frame The natural first read of -$9.21 is "the strategy is losing money." That read assumes the displayed P&L attributes to the strategy. It does not. The number that shows up at the surface is the sum of at least three different layers: the strategy itself, the execution wrapper around it, and the monitoring layer that observes both. Each layer can author its own kind of failure. The displayed number compresses all three into a single dollar figure and loses the attribution on the way up. The framing that landed for me, from Daniel Nevoigt, is that methodology overview without forward-correlation disclosure is a log with good intentions. Same applies to P&L: total P&L without layer-attribution disclosure is a log with good intentions. You see the number. You do not see where it came from. Here is what I found when I forced the attribution. Layer 1: Shadow does not equal live Before deploying any lane, the system runs against backtested data. The shadow says "this strategy returns X over Y trade

Building a real-time crypto trading bot sounds like a weekend project — until exchange APIs return cryptic errors, WebSocket connections drop mid-trade, and rate limits turn your strategy into a debugging nightmare. After building my own bot from scratch, I learned that reliability is what separates a hobby script from a system that actually survives in production. This guide walks through the entire process: modular bot architecture, a real-time trading loop, plug-in strategies, backtesting, paper trading, and deployment to a $5 VPS — with production reliability patterns baked in from day one. Full source code included — the free AlgoTrak Backtest Lab on GitHub has 5 classic strategies, a complete backtesting engine, and Jupyter notebooks to get started immediately. Architecture Overview Before writing code, here's the modular structure we'll build: crypto_bot/ ├── strategies/ │ ├── rsi_strategy.py │ ├── macd_strategy.py │ └── ... # Plug in your own ├── core/ │ ├── trader.py # Data fetching + order execution │ └── logger.py # File + DB logging ├── config/ │ └── settings.json ├── cli.py # Entry point ├── bot.py # Main loop └── logs/ Each strategy is a standalone Python class. The trader handles exchange communication. The CLI lets you switch between strategies, symbols, and modes (paper vs live) without touching code. Real-Time Trading Loop Here's the core loop that runs every candle interval: while True : df = fetch_ohlcv ( symbol , interval ) signal = strategy . evaluate ( df ) if signal == " BUY " : trader . buy ( symbol , quantity ) elif signal == " SELL " : trader . sell ( symbol , quantity ) sleep ( next_candle_time ()) Three key points: fetch_ohlcv() pulls the latest OHLCV candle data from the exchange Your strategy evaluates the last N candles and returns a signal Orders execute only on valid signals — no guesswork Modular Strategy Example (RSI) Strategies follow a simple class interface. Here's a complete RSI strategy: import pandas as pd import pandas_ta a

If you've ever sent a transaction on Solana and wondered why it landed instantly one time and struggled another, you're not alone. Solana is incredibly fast, but how your transaction enters the network matters just as much as what you're sending. In this article, we'll break down Solana transaction processing in plain English — no developer jargon — and explain why landing services like Lunar Lander and Astralane can dramatically improve speed and reliability. The Big Picture: How Solana Handles Transactions At a high level, Solana works like this: You submit a transaction The network decides which transactions get processed first A validator includes your transaction in a block The transaction is finalized on-chain The key detail most users don't see is step #2 — how Solana decides which transactions get priority when the network is busy. That decision is driven by something called Stake-Weighted Quality of Service (QoS) . Stake-Weighted QoS (Explained Like You're Not a Developer) Solana has a built-in traffic management system. Think of it like traffic control for a highway. A Simple Analogy Imagine a highway with two lanes: 🚗 Fast lane (priority access) 🚙 Regular lane (everyone else) Solana prioritizes transaction traffic based on stake, meaning traffic originating from or routed through high-stake validators is more likely to be processed during congestion. Why? Because validators that stake SOL are financially invested in keeping the network healthy. Giving them priority helps protect Solana from spam and overload. What This Means for You Transactions that enter Solana through stake-backed paths have a much higher chance of landing quickly Transactions that enter through generic or overloaded RPCs compete for a smaller slice of capacity During congestion, non-priority transactions are more likely to be delayed or dropped This is the core idea behind Solana's stake-weighted QoS system. Where Transactions Usually Go Wrong Most wallets and apps send transactions t

Order warns of national security risks if post-quantum cryptography isn't adopted in time.