HRF Bounty #11: Non-Custodial Mobile Wallet with BIP47 Payment Codes

• "HRF added a new bounty to its challenge: 1 BTC each to the first 2 popular self-custodial, open-source iOS or Android wallets that add send and receive support for BIP47 payment codes."
• "The purpose of this bounty is to expand the privacy options available to Bitcoin users," Alex Gladstein said.
• "If a wallet already has this functionality as of July 28, 2023, it is not eligible for this bounty."
• "If a wallet has only send *or* receive functionality as of July 28, 2023, that team can claim a 0.5 BTC bounty for adding the other half of the functionality," he added.

The current list of open HRF Bitcoin bounties include:

1. Open-Sourcing the Design Guide
2. Serverless Payjoin
3. End-to-End Encrypted Nostr Group Chats
4. Silent payments
5. Human Readable Bolt 12 Offers
6. Self-custodial Mobile Lightning Address
7. Mobile Border Wallets
8. Easy Mobile Multisig
9. Frost Multisig Wallet
10. 4 Cashu Bounties (0.5 BTC each)
11. BIP47 Expansion

• Learn more about HRF bounties challenge at https://hrfbounties.org/.

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