What is Secret Network?
Secret Network is a proof-of-stake blockchain built with the Cosmos SDK whose "secret contracts" keep their inputs, outputs and stored data encrypted. The privacy comes from trusted hardware: validators process contract data inside Intel SGX enclaves rather than from zero-knowledge math. In 2026 its founding developer stepped back and holders voted to keep the chain running under new stewardship.
Utility Lens
What Secret Network actually does
Lets developers build apps whose data stays encrypted on a public chain, such as private token balances and sealed-bid logic.
- Real-world usage
- earlyEncrypted contracts have been live since 2020, but usage and exchange liquidity are thin and shrinking.
- Token necessity
- essentialSCRT pays fees for secret contracts and secures the chain through staking.
- Decentralization
- limitedAfter the 2025 Wiretap disclosure the network stopped admitting new nodes and moved to an allowlist of trusted operators, and its long-time core developer has now left.
- Track record
- provenEncrypted contracts went live in 2020; since then the chain has faced the 2022 SGX.fail findings, a 2025 hardware attack demonstrated on its testnet and a $4.67 million bridge exploit in June 2026.
What it’s used for
SCRT is staked with validators, used to vote on governance proposals and spent on fees for running secret contracts. Users can wrap tokens into SNIP-20 versions that hide amounts and recipients. Activity is small: Binance removed SCRT from spot trading in September 2026, Coinbase lists it as not tradable, and Kraken is one of the US platforms that still offers it.
Role of the SCRT token:
Evidence of real use
- Binance delisted SCRT from all spot trading pairs on September 3, 2026. Source (opens in a new tab)
- After governance Proposal 365 passed, an upgrade on August 21, 2026 minted about 1.08 billion new SCRT, raising on-chain supply from roughly 362 million to about 1.443 billion. Source (opens in a new tab)
- SCRT Labs announced it would stop officially supporting the Secret L1 from September 1, 2026. Source (opens in a new tab)
Privacy: what’s hidden, what isn’t
- Privacy model
- app-level
- What it hides
- The inputs, stored state and outputs of secret contracts, and the amount and recipient of SNIP-20 private token transfers.
- What stays visible
- Native SCRT balances and transfers, contract code, and, for SNIP-20 transfers, who sent them, which token contract was used and that a transfer occurred.
- Reality check
- The privacy rests on Intel SGX, and the SGX.fail researchers said nobody can be sure whether anyone extracted the network's master key before 2022 fixes, which would expose old private transactions. Owning SCRT is legal in the US; Kraken offers it, though Coinbase does not.
How Secret Network works
Most blockchains show every contract's data to anyone. On Secret Network, a secret contract's code is public but what you send it, what it stores and what it returns are encrypted. Validators decrypt and run that data only inside an Intel SGX enclave, a walled-off area of the processor that is meant to stop even the machine's owner from reading it. The chain itself runs on the Cosmos SDK with proof-of-stake validators.
The privacy is selective rather than total. SCRT itself is a public coin, so balances and transfers of native SCRT can be seen by anyone, much like on other Cosmos chains. To hide amounts, users wrap tokens into SNIP-20 versions. Even then, the project's own site notes that observers can still see who sent it, which token contract was used and that a transfer took place; only the amount and the recipient are hidden.
Because the protection depends on hardware, chip flaws matter. In 2022 the SGX.fail researchers showed that Intel bugs could expose the consensus seed, a master key for the network's private transactions, and the project froze new node registrations in response. In 2025 the Wiretap team forged an enclave on Secret's testnet using physical access to a server, and the network moved to an allowlist of trusted nodes.
Key moments
- 2020The Enigma mainnet is renamed Secret Network after a community vote, and encrypted smart contracts go live later that year.
- 2022SGX.fail researchers disclose Intel flaws that could expose the network's master decryption key; node registrations are frozen on October 5.
- 2025The Wiretap attack forges an SGX enclave on Secret's testnet; the network suspends new nodes and adopts a trusted allowlist.
- 2026A June bridge exploit drains about $4.67 million of Axelar-wrapped assets; holders reject SCRT Labs' plan to move the token to Arbitrum (Proposal 360) in a vote ending July 28, SCRT Labs steps back, Binance delists SCRT and Proposal 365 mints about 1.08 billion new SCRT.
Supply
SCRT has no maximum supply and is issued as staking rewards; since the August 2026 upgrade the on-chain inflation rate has been fixed at 5% a year, though older project docs still describe a 9% model. On August 21, 2026 a governance-approved dilution mint created about 1.08 billion SCRT in one step, roughly quadrupling supply so the earlier holders now own about a quarter of it. Much of the new supply goes to a new foundation, an ecosystem fund, validators and hack victims, with part locked under vesting.
Risks to understand
- Privacy depends on Intel SGX hardware; researchers have shown more than once that chip flaws or physical access can break enclave protections, and SGX.fail warned past transactions could be exposed if the master key was ever extracted.
- The founding developer SCRT Labs stopped officially supporting the chain on September 1, 2026, so the chain's future depends on a new, community-funded team.
- The August 2026 dilution mint sharply cut existing holders' share of supply, and a large part of the new tokens unlocks over time.
- Exchange access is shrinking: Binance delisted SCRT in September 2026 and Coinbase lists it as not tradable, though Kraken still offers it, and thinner markets can mean poor liquidity.
- From July 10, 2027 the EU's anti-money-laundering rules bar regulated crypto providers from handling anonymity-enhancing coins, which could limit EU access to privacy tokens.
Secret Network FAQ
Is Secret Network legal in the US?
Yes. As of October 2026 owning SCRT is legal in the US. Kraken offers it, but Coinbase does not.
Is everything on Secret Network private?
No. Native SCRT transfers are public, and private token transfers still show the sender and the contract used. Only contract data and private token amounts and recipients are encrypted.
What happened to SCRT supply in 2026?
After Proposal 365 passed in August 2026, about 1.08 billion new SCRT were minted to fund continued development, so supply rose to roughly 1.443 billion.
Sources
- SGX.Fail: How Stuff Gets eXposed (opens in a new tab) — SGX.Fail research team
- Secret Network Security Update: Intel SGX Vulnerability Response (opens in a new tab) — Secret Network
- $SCRT is Moving to Arbitrum (opens in a new tab) — Secret Network Forum (SCRT Labs)
- Secret Network: SCRT Supply Quadrupled, What Applies (opens in a new tab) — CryptoTicker
- Binance Will Delist ICX, SCRT, STORJ on 2026-09-03 (opens in a new tab) — Binance
- Secret Network bridge exploited for $4.7M with 'infinite mint' bug (opens in a new tab) — Cointelegraph (via TradingView)
- Enigma Blockchain Has a New Name and a Privacy Boost in the Works (opens in a new tab) — CoinDesk
- Secret Network (SCRT) price page (opens in a new tab) — Kraken
Last reviewed October 20, 2026. Written by Dave McNaught. Utility Lens ratings are editorial judgments, not investment advice. Market data from CoinGecko. Spot an error? Request a correction.
Dave McNaught
Dave McNaught has worked in IT since 1999 and founded All Business Technologies (ABT) in 2003, a Boston-area firm providing Managed IT, Cybersecurity, Managed AI, Web Design and App Development. He publishes The Crypto Guide.