All activity

With Forta URL Authenticator, verifying the safety of any URL is just a click away. Instantly check if a website is malicious or safe using Forta's cutting-edge threat intelligence.

Forta URL Authenticator
Trust, but verify.

Sean
left a comment
Congrats on the launch all. Fiat rails will be critical infrastructure for our ecosystem.

Map3 Supercharge SDK
Cross-chain deposits without backend changes

Sean
left a comment
Congrats on the launch @samuel_barnes I've heard great things about Forta and hope to use it once we scale!

Forta Network
Real-time security & operational monitoring for Web3

Forta is a real-time detection network for security & operational monitoring of blockchain activity. Decentralized and community-based, Forta is used by top protocols to detect threats and anomalies on DeFi, NFT, governance, bridges and other Web3 systems.

Forta Network
Real-time security & operational monitoring for Web3


Sean
left a comment
Hello Product Hunt! It's been a while :)
The recent growth of NFTs has motivated us to build a new product in the crypto space.
When you read or hear about NFTs, it's always about a new record-breaking sale. That's why we built Tokirank, so you'll always know which NFTs are selling at record prices every day, week, month, and all time.
Features:
🤑 Discover valuable NFTs. Updated...
Tokirank
Discover the most valuable NFTs every day






A minimal cryptocurrency CLI implementation in TypeScript & Immutable.js. After learning how Bitcoin works, I decided to build my own cryptocurrency from everything I learned about Bitcoin and Blockchain. The implementation is only about 900 lines of code. Great for leaning about the bitcoin and blockchain data structure.

Coin CLI
A minimal cryptocurrency CLI implementation in TypeScript

Sean
left a comment
Appreciate the nomination for Maker of the Year and Blockchain Demo! 😻

Golden Kitty Awards 2017
A celebration of products, makers & PH community members 🏆😻

Blockchain Demo is my attempt at demystifying the technology behind cryptocurrencies. It has a living blockchain, a peer-to-peer network, and a user tour.

Blockchain Demo
Visual demonstration of blockchain technology

Sean
left a comment
Looks awesome! Upvoted!
Here's my link: https://www.buymeacoffee.com/seanhan

Buy Me a Coffee
A simple, meaningful way to fund your creativity.

Sean
left a comment
Hey PH!
As Bitcoin rose to unprecedented levels, it caught my attention & curiosity. I wondered, how does bitcoin really work?
As I went down the blockchain rabbit hole, I found that many resources rarely go beyond the “revolutionary”, “distributed” and “immutable” dialogue. Many talk about the what, but not so much the why and how.
I resorted to reading technical papers and source code...

Coin Demo
Visual demonstration of how bitcoin transactions work