Silent Payments Developer Dashboard

This dashboard tracks the current state of development across the Silent Payments ecosystem, helping contributors quickly find projects, understand their status, and get involved.

💡 Legend ✅ Complete & working | ⚙️ In Progress | 🆘 Help Wanted | ⛔ Blocked | 🧪 Experimental | ❌ Not Available

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Docs & Community

Project	Description	Status	Lead
BIP-352	Silent payments BIP	✅	josibake
Silent payments UX	Bitcoin Design Guide page	✅	yashrajd
Central Hub	Silent Payments	⚙️	sethforprivacy
Tracker	Development Status	⚙️	macgyver13
Roadmap	Strategy Overview	⚙️	macgyver13
Discord Server	Dev coordination hub	✅	yashraj

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Core Cryptography

Component	Description	Status	Lead / Contact	Links
libsecp256k1 SP module	Cryptographic primitives for Silent Payments	⚙️ In Progress	@thestack	PR #1765
Bitcoin Core (352 tracker)	SP wallet support in Bitcoin Core	⚙️ In Progress	@josibake / @eunovo	Issue #28536
BDK	SP wallet support in BDK	⚙️	nymius	develop

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Wallet Integrations

Wallet	Send	Receive	Status	Lead / Contact	Notes
BlindBit-Desktop	✅	✅	✅	setavenger	Stable
Cake Wallet	✅	✅	✅	Cake Team	Stable
Dana wallet	✅	✅	✅	cygnet	Stable
Sparrow	✅	⚙️	✅ Partial	craigraw	Stable
BitBox02	✅	⚙️	✅ Partial	ShiftCrypto	Send-only
BlueWallet	✅	⚙️	✅ Partial	Overtorment	Send-only
Bitcoin Core	🧪	🧪	⛔	@josibake / @eunovo	Blocked on libsecp256k1
Electrum	⚙️	❌	🧪	MorenoProg	PR #9900

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Indexers & Servers

Project	Description	Status	Lead	Links / Notes
BlindBit Oracle	Full-stack SP Tweak Indexer	✅	@setavenger	Repo
Cake's Esplora fork	Electrum based SP Tweak Service	✅	?	Cake fork
Frigate	experimental Electrum Server	✅	@craigraw	Repo
Electrs	SP tweaks in Electrs	🧪	@romanz	PR 1075
Bitcoin Index Server	SP tweak consistency	🧪	@sjors	PR #86

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Protocol & Spec

Topic	Description	Status	Lead / Contact	Notes
Indexing Server Spec	Receiving Service Proposal	⚙️	@macgyver13	Server Spec
Light Client Protocol	Fetch tweaks from server	🧪 / 🆘	@setavenger	Delving Discussion
PSBTv2 + Silent Payments	BIP 375	✅	@josibake	BIP 375
Silent Payments Output Descriptor	Format Proposal	⚙️	@craigraw	BIP sp() output descriptor
Add PSBT_IN_SP_TWEAK field	new PSBT field for SP	⚙️	@nymius	Proposal

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Testing & Evaluation

Tested App / User Guides

Tools

• regtest silent payments faucet
• signet silent payments faucet
• tweak service auditor

Setup Guides

• blindbit-oracle
• bluewallet
• seedsigner

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Vectors

Area	Project
Address Encoding	bdk-sp
Send + Receive	BIP352

Reference & Education

• BIP375 examples PSBTv2
  • Wallet (HW Air Gap) signing - python & rust
  • Multi-party signing - python & rust
  • PSBT viewer - rust