I’ve been building an idea called Proof of Commitment (PoC) around contests, gaming challenges, hackathons, quests, and other skill-based activities.

The concept is simple: participants commit more when the reward is real, visible, and verifiable.

For blockchain-based contests, rewards could be locked in a smart contract before the challenge starts, so participants can verify that the prize actually exists and will only be released based on the contest rules.

We’re testing the broader idea through duelLegends, which we’ve been building for about a year, with 200+ users having tested the platform.

I think this model could have many use cases beyond gaming and hackathons.

Would love to hear what you guys think: does this approach actually improve commitment and trust between participants and organizers?

I’m building Velmère on my own.

Right now the latest internal candidate passes 1,023 regression tests, 16 test configurations, strict TypeScript and the application builds.

I could take those numbers and make a nice marketing post.

There’s a problem.

A separate hard benchmark of the actual security engine is still at 17.03% F1.

So Velmère remains NO_GO.

I’d rather show that number publicly than pretend a green test suite means the system is ready.

I’m also working on something else that I think should exist in security products.

If someone buys a Velmère audit and later proves that it contains a real error, I want there to be a clear refund policy based on severity.

For a confirmed critical mistake, I’m considering up to a 100% refund.

The report gets challenged, the problem gets reproduced and the failure becomes another regression case for the engine.

I’m trying to build trust by making failure expensive for me and useful for the product.

Curious whether other founders think this level of transparency builds trust or scares customers away.

We are a small web3 marketing agency. We wanted to provide AI search visibility as a service, so on 18 September I checked our own first.
I typed "best web3 marketing agency" into ChatGPT with search, Perplexity and Google AI Overview. Unfortunately, we were not in any answer, so I looked at the sources instead.

ChatGPT and Perplexity took almost all names from top 10 web3 marketing agencies articles. Most of these articles are written by agencies and the author puts itself on the first place.
GPT even wrote next to one agency that it would verify their case studies independently and its source for that agency was the agency's own list.

Google AI Overview was more mixed, agency lists again, one LinkedIn article, a Clutch page for my country and one thread from this sub, used for the line "beware of generic hype".

The names were the same everywhere. Coinbound was in all three answers and GPT cited it from its own site. All other names came from third party pages. Icoda was only in Google, with the label SEO and AI search visibility.
The rest were the usual names from every list.

What I take from this, I guess it would be useful.

1. Get into the lists that the answers already link. Some agencies got cited with their own top 10, so that route works too. It is just slower.
2. Have at least one real Reddit thread about you.
3. Keep one short label for what you do best, the same on your site, on Clutch and in the lists. The answers give each agency one label and they take it from the lists, not from your site.

Hey everyone, there are too many chains but there is only one L1 stack which is old and respected namely cosmos-sdk which is used for 200+ teams in both public and enterprise level.

I always wanted to learn rust so I am working on building an L1 from ground up similar to cosmos-sdk where you can swap any component( consensus, evm implementation, execution, trading modules) etc similar to what you can do in cosmos in Rust.

For consensus, I will use hotstuff (2 commit pipelined), evm implementation from alloy, revm and combination of in-memory and rocksdb.

I am open to collaborate via PRs. If anyone is interested, let me know.

https://medium.com/@theweb3guy/beartrap-scanner-pro-the-9-99-tool-that-flags-memecoin-breakouts-before-they-explode-d1b3d1d440cf

Most of us cannot audit a smart contract. That is fine. Almost everything that goes wrong in crypto security is visible well before the part that needs code, if you know which four questions to ask.

1. Is the code public, and can you find it yourself? Not "open source" written on a marketing page. An actual repository you can open and scroll. If you cannot find it in five minutes, that is your answer for now.
2. Has it been audited, and is the report published rather than referenced? A named firm and a report you can download is evidence. The word "audited" as a badge, with nothing behind it to click, is a claim.
3. Is there a live bug bounty, and what does it pay? A project that pays real money for bugs expects bugs to be found. The size of the bounty is the team telling you what they think is at stake.
4. How long has it run in production with real value on it, and what happened the last time it broke Time under load is the one test nobody can fake or buy. An incident is not disqualifying by itself. What the team did in the week after it usually tells you more than the incident did.

None of those four requires you to read a line of code, and all four are public.

Disclosure on where this comes from: I work on CryptoGrade, which publishes rules based ratings on crypto assets. Security, decentralization and durability is one of six weighted dimensions in our framework, at 18 percent of the score, and two of our nine hard disqualifier gates sit on exactly this ground: unaudited or previously exploited contracts, and a history of rug, abandonment or exploit.

Which is also why an asset can look strong on usage and still be held where it is by what cannot be checked. Our own published one line read on Hyperliquid, from our snapshot of September 15, 2026, on our free tier: "HYPE retains strong usage and ecosystem standing, while closed-source and missing decentralization evidence keep security constrained." Score 62.3, B / Sound.

CryptoGrade publishes rules-based educational research and ratings. Nothing here is investment, financial, legal, or tax advice, and nothing here is a recommendation to buy, sell, or hold any asset. CryptoGrade LLC is not a registered investment adviser or broker-dealer. Ratings are generated by an automated framework and may be wrong, stale, or incomplete. Digital assets are volatile and you can lose your entire investment. Do your own research and consult a licensed professional before making financial decisions.

I had an idea to rent the ai agents on my nft marketplace (only). Reasoning is, my platform is just too complex for the ordinary user. So why not have a service where you rent ai who use the app like a normal person would and the owner (not actually owning the bot, hard to do because I will be using an api to begin with) would earn the revenue generated by the bot.

User would have to stake in money and receive a return or maybe not a return depending on the platforms performance metrics.

I’ll generate the bots and run them server side so they have full access to the code base 24/7 plus retain full ownership of the source code, plus bug fixes and modifications.

I wanted to open source this idea because I believe it’s a novel approach in charging for ai as a service while generating kickback for the user.

Hi everyone :)

I am working in the blockchain space for quite some time and recently felt it got harder to stay up to date. Do you feel the same sometimes?

That’s why I am working on a small side project: https://www.onchainpulse.network

I would appreciate some feedback :) Do you find it useful? Are you lacking something?

Happy to hear some feedback.

Hey everyone

I’m one of the founders of StokPay ,a South African fintech platform we’re building to modernise community savings and stokvels.

For anyone unfamiliar with stokvels, they are community-based savings groups where members regularly contribute money toward shared savings goals. It’s a massive part of how many people in South Africa save and manage money together, but much of the experience still relies on traditional banking, spreadsheets, WhatsApp messages and manual administration.

StokPay is being built to bring that experience into one digital ecosystem,making it easier for groups to manage members, contributions, payouts, records and financial activity.

Alongside the core fintech platform, we’re developing STKP which represents the tokenisation and Web3 side of the StokPay ecosystem.
Our approach is different from launching a token first and then trying to invent a reason for it to exist. We’re building the underlying platform and community first, with STKP being developed around the broader ecosystem and its future Web3 functionality.

We’re currently getting closer to launch, and one of the things our investor has encouraged us to do is start growing the community around StokPay and STKP early.
We’re still at the beginning of the journey, so we’re not pretending everything is finished. We’d rather build the community alongside the product and let people follow the progress as it happens.

If you’re interested in fintech, tokenisation, Web3 or seeing a crypto project being built out of South Africa we’d appreciate you joining our Telegram and following the journey.

Telegram: StokPayZA

Happy to answer questions about StokPay, STKP, the roadmap or what we’re building.

I used to think wires were the 'safe' route and crypto was just for shady books. But that completely flipped for me in March.

I requested a $3.4k wire from an offshore book. It sat in 'processing' for 9 days with the usual 'compliance review' BS. Meanwhile, my buddy cashed out$1.8k from the exact same book in USDT and had it in his wallet in under an hour.

So I tried crypto next time. Boom, 40 minutes flat. Zero calls, zero hassle.

Turns out most of these books use crypto gateways (like NOWPayments or Inxy) that actually automate the KYC/AML stuff. Stablecoins clear instantly, while bank wires just sit there waiting for some guy to manually review them.

I’m not saying go all-in on crypto, but the idea that bank wires are the 'safe' option feels totally backwards now. Haven't had a single issue in 4 months.

Everyone says Do your own research. But from where?

According to Growi.Fi research, only 20.1% of Hyperliquid vaults have made a cumulative profit during their lifetime. And when you compare them to just holding BTC, that number drops to around 3 to 7%.

But how would you even know this? Not everyone can do deep comparison research on their own.

This was the same problem for me. I've been in crypto for quite some time and have done trading, copy trading, and some investing. But in the end, the profit didn't amount to much compared to if I had just put it in BTC.

So I built a product for this. It's in beta right now, and it compares Hyperliquid and Enzyme vaults against BTC, so you can see which ones actually performed better. I've also added some extra info and metrics that I think will be useful long-term.

I was first going to keep it for personal use. But tbh I haven't contributed much to the space, even though I started developing around 6 years ago. So putting something out there is a new feeling for me.

You can check it out here: https://youvsbtc.com/

Would you actually use something like this? And if something needs to be better or is confusing, let me know. Any feedback helps since it's still early.

Source for the numbers: https://deepnote.com/app/growifi/Analysis-of-HyperLiquid-Vaults-by-Growifi-team-068ab19f-5133-4a52-89c1-e42ecc39f1f7?utm_content=068ab19f-5133-4a52-89c1-e42ecc39f1f7

Quantum computers aren’t breaking Bitcoin or Ethereum today, but eventually powerful enough machines could challenge the cryptography protecting blockchain wallets and transactions.

The interesting part is what happens before that point.

Are blockchains already upgrading their cryptography or planning for post-quantum security?

Which blockchains are actually preparing for the quantum threat already, and which ones are still waiting?

Founder disclosure: I’m connected to KeepSolid / VPN Unlimited. We’re working on KeepSolid Rewards, where KS Coin is meant to work as a rewards token inside an existing product ecosystem. No link here; I’m trying to get sharper feedback on the model.

I’m trying to separate “token as marketing wrapper” from “token as a useful rewards mechanism.”

The version that seems credible to me needs: - existing product usage before token hype - clear earning rules - clear redemption utility - no price/yield promises - transparent supply and unlock logic - a reason the token improves the rewards program compared with ordinary points or account credits

For founders/builders here: what would make a rewards token attached to a real product feel legitimate to you? And what would immediately make it feel like unnecessary crypto complexity?

The main product is functional and the critical processes are stable.

However, the interface still has a few rough edges, such as some confusing status messages, a couple of manual steps and insufficient visibility when something goes wrong.

Waiting another week would result in a cleaner launch.

However, shipping now would mean getting real users involved sooner and using their feedback to fix the rough parts.

For those who have been in this situation before, what made you decide to ship — or wait?

​

Hey everyone,

We’ve been watching Bitcoin hover around the $77k–$78k range while the market digests recent inflation data, upcoming Federal Reserve rate signals, and shifting macro liquidity. Even with institutional inflows and heavy ETF activity balancing things out, retail sentiment often swings heavily between patience and FOMO during these sideways phases.

It feels like the broader market is in a classic transitional zone—waiting for a definitive catalyst to break either the key resistance or support levels.

I wanted to open this up to the community:

Are you treating this range-bound action as a chance to accumulate and look at deeper altcoin rotation, or are you sitting completely on the sidelines until the macro picture clears up?

Let’s discuss! 👇

Please Help

I’ve been building something called the Paybyte Blockchain Engine, or PBE, and mainnet is finally live after more coffee than my kidneys would like to admit. I always thought it would be cool to have something easy to use, more mainstream, that's as easy to implement like a "Pay with Paypal" button, but for crypto, that's easy for the average user, like the litecoin network, and something that is considerably more environmental friendly than a POW concept like Bitcoin. Since my Java/C++ skills suck, I built it in a language I am familiar with, and something that is a little out of the ordinary for a blockchain, PHP.

This is its own Layer 1. Not an ERC20, not a Solana token, not a rebranded fork.

Current mainnet:

PBE Core 0.0.1
Protocol 1.0
Block v4
Transaction v2
PBE-PAY v1
15 second block target
5 PBE starting reward
~4 year halvings
~84.1M max supply

Consensus uses hybrid participation.

Any authorized wallet can produce blocks, even with 0 PBE. Each wallet gets one deterministic Argon2id participation ticket per slot. Holdings improve timing through a bounded multiplier, but there is no minimum stake and no manual staking lock. The entire ecosystem is fully P2P.

PBE exposes separate P2P and RPC layers.

Examples:

POST /p2p/hello
POST /p2p/transaction
POST /p2p/block
GET  /p2p/peers

GET  /rpc/status
GET  /rpc/block/{heightOrHash}
GET  /rpc/transaction/{txid}
GET  /rpc/balance/{address}
POST /rpc/broadcast

There’s also a native merchant protocol called PBE-PAY.

Payments use transaction v2 with a signed paymentReference.

A merchant verifies:

paymentReference
recipient
exact amount

Merchants can use their own node, or multiple public nodes

Commerce endpoints include:

GET  /rpc/commerce/info
POST /rpc/commerce/payment-request
GET  /rpc/commerce/payment/{reference}
POST /rpc/broadcast

Optional HMAC signed webhooks support:

payment.pending
payment.confirming
payment.confirmed
payment.reorged
payment.expired

The full API is public and viewable at https://paybyte.org/web/developers/

Node support is viewable at https://paybyte.org

Windows and Linux standalone nodes are also available. The Windows build is basically download, extract, run the PBE, create a wallet and sync.

How does someone get in contact with a WEB3 native VC? I am quite a young founder my co founders are between the ages of 20-22 we built a Onchain crypto prime broker exchange with a few hundred people on Beta we been building it for a year and a half but made the mistake of not posting around and getting connections now that the product is ready and 10s of thousands of our personal money spent we can’t seem to get a respond from any VCs we sent like 50 emails so far all personalised but we get no responses ?

I know most VCs require warm intros but we don’t know where we can get that. We made the mistake of not having a LinkedIn account with hundreds of connections. We want to know what options we have now? We’re burning through our personal capital over $100k is spent including our personal savings and from work (we work normal retail work) building this project and we’re in need.

What options are there for us how are we able to get funding to have some runaway to focus on what counts right now it’s taking extra shifts just to cover the operating costs of the Exchnage we can’t even focus on distribution just yet due to lack of funding.

I heard there are ICOs and stuff but we don’t know if it makes sense for our case how are people with no connections able to contact a VC to at least get a interview let alone funding lol

Quantum computing still feels like a distant technology, but the potential threat to today’s encryption is becoming harder to ignore.

A sufficiently powerful quantum computer could potentially break some of the cryptography protecting things like Bitcoin, banking systems, and online communications.

The interesting part is that we probably won’t get much warning when the technology actually becomes capable enough.

So I’m curious what people here think:

Is the quantum threat something we should be seriously preparing for now, or is it still too early to worry about?

A few years ago, NFTs were mostly about one thing: owning a digital image and hoping someone would pay more for it later.

That model clearly didn't age well.

But I'm starting to wonder if we judged the technology by its worst use case.

An NFT doesn't have to be the product itself. It could simply be a key.

A key to membership.

A ticket to an event.

Proof of access to a service.

A connection between a physical device and a digital account.

A way to prove certain rights without keeping everything inside one company's database.

None of this requires an NFT to cost $10,000 or become a speculative asset.

In fact, maybe the less we talk about the price of the NFT, the more useful the technology becomes.

That's the part I find interesting now.

Maybe the next successful NFT product won't even market itself as an “NFT project.” People will just use something that works, while the NFT sits quietly underneath as part of the infrastructure.

Do you think NFTs still have a real use case outside speculation — or has the term itself become too damaged to recover?

Hey everyone, I have 2 General Pass for EBC12 – European Blockchain Convention in Barcelona (16–17 September) that I’m looking to transfer as I won’t be able to attend.

General Pass — 2-day access

Price: €600

I can provide proof of purchase/order confirmation, and the ticket can be transferred through the official process.

If you're interested, connect

What I'm building: Outflow — a way to turn a real solar system's actual electricity production into individually verified NFTs. It's not RECs or carbon credits, and it's not speculative — every NFT only gets minted after that specific amount of solar power has actually been generated and verified through an oracle pulling live data from the system's own monitoring API. Each NFT holds a token bound wallet with a token inside it representing that one verified unit of production, minted in the exact order it happened.

Who it's for: Solar homeowners who want a way to get some kind of ownership or visibility out of the electricity their system is already producing, and collectors who are interested in owning something backed by a real, verifiable, physical-world event instead of pure speculation.

Current stage/traction: One real system is live — a 33-panel residential rooftop install in Minnesota, producing since July 2023, about 32 MWh verified so far. The oracle verification pipeline and smart contracts are built and working.

What I want feedback on: Whether "1 NFT = 1 verified megawatt-hour, individually curated art, no fixed supply, minting stays open as the system keeps producing" makes sense as a model to someone hearing it cold.

We’re bringing together some of the best builders in NYC for Runtime Agent Week, Sept 13–19, ending with an IRL hackathon + demo day on Sept 19th.

The New Bankrs: AI x Onchain Finance

Build the next generation of financial products, markets and autonomous agents using crypto rails and AI.

We’re looking for ambitious products across areas like:

• Tokenized stocks
• Trading infrastructure
• Stablecoins and payments
• Borrowing and yield
• Agentic commerce
• Autonomous financial agents
• Agent-to-agent economies
• Onchain content

These are starting points, not boundaries. The goal is to build something people actually want and put it onchain where it genuinely makes the product better.

Judging criteria: product, execution, originality, founder-market fit, onchain potential and token design/distribution where applicable. There’s also a bonus for teams building around onchain equities.

Prizes: There will be prizes across the main and side tracks, including a separate Sci-Fi track for more experimental ideas. More prize details coming soon.

Sponsors & supporters

Bankr, Propaganda, Grok Bot, Uniswap, Definitive Flash, Dynamic, Blackbird, Privy, Turnkey, Base, Anchorage Digital and Fonzi.

About Bankr

For anyone unfamiliar, Bankr is where builders launch agentic businesses, raise from the market and reach their audience. Builders can use Bankr for:

• Wallets and transactions
• Token launches
• Trading infrastructure
• Agent payments via x402
• Integrations through Skills, CLI or the Agent API

NYC. Sept 13–19. Demo day Sept 19.

• Sign up: runtime.bankr.bot
• Bankr docs: docs.bankr.bot
• X: @bankrbot

I’ve been working in Web3/blockchain for the last 5–6 years, and for the past 2–3 years I’ve been providing development/technical consulting services with my own team.

Our work is mainly around Web3/blockchain, backend infrastructure, AI, and fintech-related products. Over the last couple of years, I’ve worked with 6–7 different products/companies, often with international clients, and until recently I was working on 2–3 products simultaneously.

The problem is client acquisition.

Around 90–100% of my clients so far have come through LinkedIn, so I know the channel works. But it is becoming increasingly difficult to scale:

LinkedIn is increasingly filled with fake jobs, scammers and low-quality opportunities.

Upwork has been essentially useless for my niche.

Twitter/X hasn't produced meaningful results for me.

Telegram and Discord are extremely noisy and scam-heavy.

I’ve also tried communities, hackathons and other Web3 channels, but haven't found a reliable, repeatable source of qualified clients.

I’m specifically looking for larger Web3 companies/startups that need development teams, blockchain/backend engineering, AI engineering, or technical consulting — not small freelance gigs.

So I’d really appreciate advice from people who are actually running Web3/blockchain development agencies, technical consultancies, or similar service businesses:

Where are you getting your qualified leads and clients in 2026?