I just beat the TEAM SOVEREIGN challenge on @npub1kd3n...sdth and got 6,900 sats ⚡ Can you beat it?

Chain Duel

Sign in with Nostr → pick a challenge → beat the bot → collect sats.

I'm waiting in this room until someone challenge me 😎 View quoted note →

Chain Duel — you're challenged 1000 sats on the line · room NMAET7 Join the room and take the open seat:

Chain Duel

Spectators welcome — same link, watch without playing.

Chain Duel

Chain Duel ⚡️ Lightning Game

Compete for sats in a Bitcoin-native Lightning game experience.

PROBLEM Human rights defenders, journalists, NGOs, and activists in authoritarian environments cannot reliably receive donations. Banks freeze accounts, PayPal and GoFundMe remove campaigns, and donors fear retaliation. Bitcoin’s Lightning Network solves settlement—but most tools still require merchant infrastructure, custodians, or platforms that can be pressured to cut access. SOLUTION @npub1qf9p...auu5 combines Nostr (permissionless identity + public posts) with Lightning zaps (instant, verifiable payments). A defender publishes a “paynote”—a Nostr note with payment rules—and anyone worldwide can donate via Lightning. Payments are recorded as public zap receipts on relays: transparent, verifiable, and impossible for a single company to erase. Donors can contribute anonymously. No signup wall is required to pay.

Cloning twitter is for cucks

Chain Duel — you're challenged 1000 sats on the line · room PNUYD9 Join the room and take the open seat:

Chain Duel

Spectators welcome — same link, watch without playing.

Chain Duel

Chain Duel ⚡️ Lightning Game

Compete for sats in a Bitcoin-native Lightning game experience.

After nearly 4 years of building @npub1kd3n...sdth , we finally launched the online version. The first 6 days taught us a lot, including one growth channel we weren't expecting. Here's a short launch report with the numbers, surprises, and lessons learned 👇 View article →

everyday new improvements and fixes in @npub1kd3n...sdth thanks to people's great feedback

Nostr? I hardly know hr

Chain Duel — you're challenged 1000 sats on the line · room NJ6Z5C Join me in the lobby and take the open seat:

Chain Duel

Spectators welcome — same link, watch without playing.

Chain Duel

Chain Duel ⚡️ Lightning Game

Compete for sats in a Bitcoin-native Lightning game experience.

Some users (mostly french keyboards) reported the keys weren't responding correctly so now you can choose which keys you want to use.

@Fzero reported that @npub1kd3n...sdth was correctly getting users most recent kind-3 so I finally followed @utxo the webmaster 🧑‍💻 and implemented the Outbox model (NIP-65)

Following @npub1szpa...h3td suggestion, today I applied for an @npub17xvf...c9as grant with @npub1qf9p...auu5