Sombra — Trade in the shadow

WalletShieldQuantumSOMBRACompareDocsJoin waitlist
Privacy that
OutlivesQuantum~2sto prove a private transfer on Solana
SOLUSDC\\ Shielded
PrivacySolana nativePost-quantum
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[ The wallet ]
Meet your vault.
Dashboard
DEVNET
ShieldedKyber-768
SOL1.2500
USDC1,240.00
USDT300.00
PublicVisible on-chain
SOL2.4000
USDC500.00
Recent activity
←Received09:12 · Private transfer
+25.00 USDC
→Transfer08:40 · To 7k9S…CBP3
−80.00 USDT
▲ShieldYesterday · Public → vault
−1,000.00 USDC
[ What_Sombra_does ]
Private. Fast.
Future-proof.
Three promises, one privacy layer — native to Solana, built to outlast quantum.
01 / Privacy
[ SEALED_CELL ]
Your positions, unseen.Shielded balances and transfers. Front-running bots, on-chain sleuths, and strangers all see the same thing: nothing.
02 / Solana
SettledSOLUSDC
12.40 SOL412 ms
Solana native.Private transfers settle in seconds. No bridges to trust, no wrapped tokens to hold — Sombra is just Solana with a privacy layer.
03 / Post-quantum
[ ML-KEM-768 ]
Built for the next era.Lattices, not elliptic curves. Hard to break — today and after.
Public chain.
Radically transparent.
senderrecipientamountwalletspositionsforever
What everyone
sees today
12:04:187xKX…TqA → Hn5k…Vz5128.40 SOL
12:04:02BPFL…111 → 9WzD…rZz2,410.00 USDC
12:03:294k3D…kkk → FdRm…QTnT15,820.00 USDC
12:03:10AxZf…Ysv → Ciq6…jRC42.00 SOL
Zero-knowledge
envelope
it happenedwhathow muchbetween whom
The same feed,
shielded12:04:18Proven
12:04:02Proven
12:03:29Proven
12:03:10Proven
Illustrative
03. Shielded by default
Same chain.
Different visibility.
Solana is fast, cheap — and radically transparent. Sombra wraps every transfer in a zero-knowledge envelope: the chain sees that it happened, not what, how much, or between whom.
Public chainShielded
[ Harvest_now · Decrypt_later ]
Private today.
Private after Q-day.Anyone can record encrypted traffic now and wait for a quantum computer to break elliptic curves. Sombra never relies on them: keys use ML-KEM-768, proofs are hash-based STARKs, and transfers carry no signatures to crack.
ML-KEM-768RISC0 STARKSignature-freeNo ECC
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
                                                                                                                    
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[ Sealed_notes ]
Every balance,
a sealed cell.Your funds live as encrypted notes — separate cells only your key can open. Spend one and nothing ties it to the next: no nullifiers, no trail.
[ How_Sombra_compares ]
Sombra vs. the
privacy incumbents.
PropertySombraTornadoZcash
Quantum-safeKyber-768No — ECCNo — ECC
No nullifiersYesNoNo
Signature-freeYesNoNo
Proof systemSTARKSNARK (ECC)SNARK (ECC)
Multi-tokenAny SPL tokenFixed denominationsZEC only
Amount privacyYes — per-UTXOFixed onlyYes — shielded pool
[ Devnet beta ]Step into
the shadowOpen the wallet ↗Join waitlist
SOMBRAQuantum-safe private transfers on Solana. Get the beta invite and launch notes.
Email address
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ML-KEM-768 · RISC0 STARK · ChaCha20-Poly1305 · Solana L1© 2026 Bonsol Labs · Privacy policy · Terms
Property	Sombra	Tornado	Zcash
Quantum-safe	Kyber-768	No — ECC	No — ECC
No nullifiers	Yes	No	No
Signature-free	Yes	No	No
Proof system	STARK	SNARK (ECC)	SNARK (ECC)
Multi-token	Any SPL token	Fixed denominations	ZEC only
Amount privacy	Yes — per-UTXO	Fixed only	Yes — shielded pool
Privacy thatOutlivesQuantum

Meet your vault.

Private. Fast.Future-proof.

Your positions, unseen.

Solana native.

Built for the next era.

Public chain.Radically transparent.

What everyonesees today

Zero-knowledgeenvelope

The same feed,shielded

Same chain.Different visibility.

Private today.Private after Q-day.

Every balance,a sealed cell.

Sombra vs. theprivacy incumbents.

Step intothe shadow

Privacy that
OutlivesQuantum

Private. Fast.
Future-proof.

Public chain.
Radically transparent.

What everyone
sees today

Zero-knowledge
envelope

The same feed,
shielded

Same chain.
Different visibility.

Private today.
Private after Q-day.

Every balance,
a sealed cell.

Sombra vs. the
privacy incumbents.

Step into
the shadow
