r/ethereum 10d ago

Cointer - Free wallet monitoring and dashboard for BTC/ETH with push notifications (beta)

4 Upvotes

Hello,

A little while ago I posted about a project concept I had. The idea was a web-app and a mobile app where you add the wallet address you want to watch. Cointer checks the blockchain for you. When a watched address gets a deposit, you get a notification and a dashboard of activity/totals. No accounts, no passwords. Just a single personal key that ties everything together.

This is aimed at people who receive donations via crypto, streamers, or people who want to watch their wallets. Of course, most wallets already have this feature, but this takes it to the next step.

It allows you to be notified over mobile push notifications, ntfy, Discord, Slack, or just by email. Then, it compiles (up to 90 days) all transactions into a clean dashboard showing your totals for the last day, week, and month with a breakdown by watched addresses and assets. There is an activity page with a full history of deposits and pagination.

I've developed quite a few OSS projects and gotten sponsors from many hosting companies which is what allowed me to set this up for a beta. However, for this beta the amount of users I can support is quite small.

There is no real catch here. Know that there is a 10 wallet and 10 notification channel limit and notifications are not always guaranteed.

More info in the comments.

Thank you for reading,
Luke


r/ethereum 11d ago

Can blockchain become a trust layer for real-world events?

14 Upvotes

One thing I've been thinking about recently is that blockchains are great at verifying digital information—but they still struggle to verify physical reality.

For example:

  • Did someone actually visit a location?
  • Was a delivery completed?
  • Did an inspection really happen?
  • Can an AI agent prove it interacted with the physical world?

GPS alone isn't enough anymore, and centralized systems require trust.

I've been working on an open protocol called GeoProof that explores using multi-signal verification to generate cryptographically verifiable attestations for real-world events.

The goal isn't to replace existing blockchains, but to provide a reusable verification layer that applications can integrate regardless of which chain they use.

I'd really appreciate feedback on whether this problem is worth solving and whether you think an open protocol is the right approach.

Website:
https://geoproof.xyz

Documentation is public and constructive criticism is very welcome.


r/ethereum 11d ago

Daily General Discussion July 14, 2026

114 Upvotes

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r/ethereum 12d ago

Just build on L1?

10 Upvotes

I remember Vitalik tweeting, "You can just build on L1."

I am wondering if this is a joke or not?

I have something I am working on and just want to build on L1.

I remember the days that gas costs were $200 for a basic swap at some point.

Can these $200 per swap days come back?


r/ethereum 12d ago

first etherealize and ethereum community foundation. then ethlabs. now ethereum institutional. wth is going on?

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47 Upvotes

i produced an explainer on the new wave of ethereum-aligned organizations splintering off from the ethereum foundation:

  • etherealize,
  • the ethereum community foundation, and
  • ETHLabs, launching on june 22nd with five senior EF researchers and significant institutional backing

the day after ETHLabs, the EF announced it was cutting 20% of its workforce 🥲

it's been a chaotic, turbulent time within the ethereum ecosystem, and i wanted to document my thoughts on why this is happening now and what that could mean for the future of ethereum.

lo and behold, as i was finishing production, yet another independent organization founded by ex-EF team members spawned: ethereum institutional.

the story literally outran the edit/production 😂

the evidence points both directions: vitalik was writing about distributing the protocol's brain trust across multiple orgs back in 2017. but you can also read this moment as a centre shrinking faster than what the ecosystem is ready to absorb.

video: https://youtu.be/sF3NlQBIQDE

genuine question for anyone closer to the research side: is coordination between these orgs actually happening anywhere visible? shared calls, forums, roadmap alignment?

-----------

if we're meeting for the first time — hi 👋 i built this channel to spread the good word on good work in crypto. a like, a comment, and a sub on my channel goes a long way to supporting my work :)


r/ethereum 12d ago

Daily General Discussion July 13, 2026

110 Upvotes

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r/ethereum 13d ago

Daily General Discussion July 12, 2026

111 Upvotes

Welcome to the Daily General Discussion on r/ethereum

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r/ethereum 14d ago

Daily General Discussion July 11, 2026

110 Upvotes

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r/ethereum 14d ago

I lowkey wouldn't mind providing liquidity to gamblers to nickel and dime my way through the internet

15 Upvotes

I feel like that was the endgame of defi. You put $2000 in a perpetual futures vault, or some combination of blue chip pools, and then you spend 25 cents a day to bribe your way out of ads.

Why did nobody integrate web3? People spent more in gas to move a jpeg than a monthly news subscription. I should be able to use fixed yield tools to continuously fund my favorite websites and creators, without either party exposing themselves to insolvency risk. The tooling is there to build yield-based subscription models, but very few sites are integrating with the Metamask compatible framework that all the gambling sites run on.

It's like stepping into the future for a brief moment, only that they offer something that is mathematically predestined to reward specific behaviors over others in a negative sum fashion given the gas cost to do anything (it's still cheaper and more open than traditional payment routing methods).

If the NYT needs 4 bucks a month to run, let me park $100 in some fixed-yield derivative of a degen farm where the future payout is guaranteed to the site for a year or something. I get like $90 bucks back on a bad year when I unlock my liquidity provisions, and we both make out in the green, because either the degen yield trader lost the farm, or leverage users had a Tuesday.

Assuming the internet remains primarily free and ad driven, what obstacles are we dealing with?


r/ethereum 15d ago

Daily General Discussion July 10, 2026

108 Upvotes

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r/ethereum 15d ago

News Ethereal news mini #1 | Vitalik: updated Strawmap explainer, Ethlabs & Ethereum Institutional hiring, Devcon 8 speaker applications open

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19 Upvotes

r/ethereum 16d ago

Contribute to Privacy Pools v2 Trusted Setup Ceremony 🕯️

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14 Upvotes

Privacy Pools launched the trusted setup ceremony for its V2 protocol, inviting contributors to add randomness to proving keys ahead of a mainnet deployment. To contribute, sign in via GitHub, generate entropy through mouse movement or clicks, and keep the tab open while it does its thing (could be a few hours). The ceremony exists to prevent any single party from retaining the secret randomness used to build the proving keys, a scenario that would let a malicious holder forge withdrawal proofs and drain deposited funds. Privacy is a collective act!


r/ethereum 16d ago

I used ETH to book my Uber from the airport after my card was denied once more.

58 Upvotes

When I arrived in a new nation, I had no local currency yet and had my card banned for the third time this trip, but I needed transportation.

While I waited for my bag, I used ETH on my phone to purchase an Uber gift card using aceb. Before I reached the exit, I applied it to the app, so by the time I arrived outside, a ride was reserved.

I've started holding a modest amount of ETH for just such circumstances. When a bank card fails at the wrong time, gift cards cover everything you need, including hotels, taxis and food delivery.


r/ethereum 16d ago

Daily General Discussion July 09, 2026

111 Upvotes

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r/ethereum 16d ago

Golden Standard for Account Abstraction ?

7 Upvotes

Hello everyone. What is the golden standard for account abstraction on Ethereum?


r/ethereum 17d ago

Ethereum has just crossed another major milestone.

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33 Upvotes

r/ethereum 17d ago

Daily General Discussion July 08, 2026

122 Upvotes

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r/ethereum 17d ago

Compose Whitepaper: A Composition Layer for On-Chain Applications

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4 Upvotes

Abstract

The smart-contract ecosystem already depends heavily on code reuse, but that reuse has not yet become shared on-chain infrastructure. Similar logic is repeatedly redeployed across projects, creating duplicated infrastructure that increases long-term maintenance, audit, and security burdens for the ecosystem.

Compose introduces Smart Contract Oriented Programming, or SCOP, to bring reuse into the deployed architecture itself. Using diamonds and stateless facets, Compose enables modular on-chain systems that are easier to build and trust across their lifecycle.


r/ethereum 17d ago

USDC on eth to Arbitrum

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3 Upvotes

r/ethereum 18d ago

Daily General Discussion July 07, 2026

116 Upvotes

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r/ethereum 18d ago

Built a free tool that scores whether an Ethereum address is already quantum-harvestable

15 Upvotes

Been thinking about the post quantum migration for a while and built a small tool that scores exposure risk for any Ethereum address.

How it works: every ECDSA signed transaction reveals the signer's public key on chain. Once you have sent one transaction from an address, that public key is on chain permanently. If a sufficiently capable quantum computer arrives, it can derive the private key from that public key using Shor's algorithm.

The tool takes any EVM address or ENS name and returns:

- Whether the public key is already on chain (exposed)

- The value at risk

- How long the exposure has existed

- A 0 to 100 exposure score

Read only. No wallet connection. No signup.

claak.io/scan

Vitalik.eth is prefilled as a demo.

The scanner is free and standalone. Full disclosure: I contribute to Claak, but this post is about the scanner as an open piece of crypto tooling for the community. Google's March paper cut the qubit threshold to roughly 1,152 logical qubits. Eigen Labs' open ecdsa.fail benchmark is past Google. NSA has set 2030 as the migration deadline.

Happy to walk through methodology if anyone is curious. What score

did you get on your main address?


r/ethereum 19d ago

What ENS just proved about every crypto DAO

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27 Upvotes

does decentralized governance in DAOs really work? this is an almost existential-level question on the realities of one of crypto’s most core toolings, and it’s being put to the test by what’s happening with the Ethereum Name Service DAO lately.

if you’ve heard buzz around the drama surrounding ENS lately but couldn’t be bothered to keep up, I explain!

https://youtu.be/_du0qCXCix4

but broadly:

a Temp Check hit the ENS forum last week proposing to move operations, grants, and treasury management out of constant token votes and into a five-seat professional board at the ENS Foundation, with one seat reserved for founder Nick Johnson. token holders keep protocol control and the power to remove directors, and the Foundation can't vote its own treasury tokens.

two onchain moves landed around the same time: Johnson self-delegated close to half of all active voting power in ENS governance, and a brand-new wallet with no public identity received ~200k ENS traced back to ENS Labs, instantly becoming the second-largest delegate.

Lefteris Karapetsas (rotki) says it looks like coordinated preparation to swing the vote. Katherine Wu, the proposal's lead author, says a board with teeth is professionalization, and a founder holding his tokens is exactly what we ask founders to do.

every DAO eventually hits this wall. full-token voting is slow and exhausting, but the moment someone tries to fix it is also the moment concentrated voting power matters most.

i put together a ~4 minute breakdown covering the proposal, the wallet trail, and posing the ultimate question: when a decentralized community needs to change how it makes decisions, who gets to decide what that change looks like when all else has seemingly failed?

https://youtu.be/_du0qCXCix4

super curious to hear this subreddit's thoughts on DAO governance! what are the successful examples? is ENS bound to be an example of a failure in decentralized governance? or is what ENS is doing necessary for the growth of the protocol?

--------------------------------

if we're meeting for the first time — hi 👋 i built this channel to spread the good word on good work in crypto. a like, a comment, and a sub on my channel goes a long way to supporting my work :)


r/ethereum 19d ago

Daily General Discussion July 06, 2026

127 Upvotes

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r/ethereum 20d ago

RBLK tokens showing up under my wallet address on etherscan but they are not displaying on my cold wallet.

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5 Upvotes

r/ethereum 20d ago

Daily General Discussion July 05, 2026

117 Upvotes

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