find-my-nuts
Proof-of-concept ESP32 Cashu wallet with Find My transport and a host receiver
This is 1 of 144 launches in systems, networking, and cryptography tools — see how it stacks up on momentum and crowding →
321 other launches read as similar to this one →
Details
- External ID
- 1398774694
- Source
- GITHUB
- Company
- —
- Product
- find-my-nuts
- Website domain
- github.com
- Launched
- Sept. 30, 2026
- Cohort
- —
- Upvotes
- 21
- Upvotes percentile
- 0.6212898497618176
- Tags
- —
- Fetched at
- Oct. 2, 2026, 1:02 a.m.
- Updated at
- Oct. 2, 2026, 1:02 a.m.
Enrichment
- Theme
- systems, networking, and cryptography tools
- Vertical
- Fintech
- Function
- Hardware & robotics
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- hardware cashu wallet using find my transport
- Manually corrected
- False
Could you build this?
No Building an ESP32 hardware device running Cashu ecash protocols over Apple's reverse-engineered Find My network (OpenHaystack/BLE broadcast abuse) requires embedded hardware, firmware development, and specialized cryptography.
What it would actually take: The project requires C/C++ firmware (ESP-IDF) for ESP32 microcontrollers, reverse-engineered Apple Find My (AirTag) BLE beacon advertisement modulation, Cashu ecash protocol integration (blind signatures/NUT specs), and a custom host receiver to decode out-of-band BLE payload chunks from Apple's servers. This demands specialized knowledge of embedded systems, wireless communications, reverse engineering proprietary Apple protocols, and cryptographic token schemes.
Competitors
Other products that read as similar to this one — 321 launches clear the similarity bar, closest 8 shown.
Attention rank: #133 of 322 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 334 days after the earliest competitor.
- WalletGen · github · 2026-09-15 · 51 upvotes · similarity 0.54
- WalletFinder · github · 2026-09-21 · 50 upvotes · similarity 0.53
- Flasher · github · 2026-09-15 · 7 upvotes · similarity 0.51
- Live, system-wide USB transfer sniffer in eBPF · hn · 2026-05-31 · 9 upvotes · similarity 0.50
- Smart Scan · hn · 2025-11-24 · 15 upvotes · similarity 0.49
- Yallby-Agent · github · 2026-09-20 · 19 upvotes · similarity 0.49
- walletrecover · github · 2026-09-26 · 12 upvotes · similarity 0.47
- crypto-payment · github · 2026-09-20 · 12 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a hardware & robotics tool for Horizontal yet.