Satoshi Stop Loss
Monitoring live
22,000+ Patoshi wallets monitored

Know the moment
Satoshi moves.

We watch every address in the Patoshi mining pattern — the wallets attributed to Satoshi Nakamoto — and alert you the instant any of them broadcast a transaction.

Attribution is based on Sergio Demian Lerner's Patoshi pattern research. Not cryptographic proof — but the best evidence we have.

BTC at stake
~1,100,000
≈ $93,500,000,000 USD
Last movement
Never confirmed
No confirmed Patoshi spend
Addresses watched
22,000+
Full Patoshi pattern

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How it works

1

Sign up

Enter your email. Pick your threshold. Confirm in one click.

2

We watch

Our monitor checks every block on the Bitcoin network against all 22,000+ Patoshi addresses, around the clock.

3

You're first to know

If any Patoshi wallet moves, you get an alert with the transaction details before it hits the news.

Why it matters

This isn't just about one person's coins. It's about what it would signal to the world.

~1,100,000 BTC

Roughly 5% of all Bitcoin that will ever exist sits in wallets attributed to Satoshi. A move would be the single largest Bitcoin transfer in history — instantly.

📉

Market-moving event

Bitcoin markets have never priced in a Satoshi sell. Holders, institutions, and exchanges would react within minutes. Being informed first matters.

The biggest open question in crypto

Is Satoshi alive? Did they lose access? Are the keys still secure? A single transaction — or the absence of one — speaks volumes.

The research

Built on peer-reviewed blockchain forensics

The Patoshi pattern was identified by cryptographer Sergio Demian Lerner in 2013. By analysing distinctive nonce patterns in early Bitcoin blocks, he traced approximately 22,000 blocks — and their coinbase rewards — to a single miner now known as "Patoshi."

The address list we monitor is derived directly from the public keys in those coinbase transactions, converted to standard P2PKH Bitcoin addresses. Every address is verifiable on-chain.

Read the full methodology →
// Early Bitcoin address type
scriptPubKey: OP_CHECKSIG
// Public key is exposed on-chain
pubKey: 04a1b2c3d4... (visible)
// Quantum risk
Shor's algorithm: pubKey → privKey
// ECDSA secp256k1 is vulnerable
Quantum risk

A second reason these wallets may move — or disappear

Many Patoshi outputs use an older script format (Pay-to-Public-Key) where the public key is directly exposed on the blockchain. Unlike modern addresses, there's no hash layer protecting the key.

A sufficiently powerful quantum computer running Shor's algorithm could derive the private key from the exposed public key — without any cooperation from Satoshi. Industry roadmaps from IBM, Google, and others put this capability 2–5 years away. The US government has mandated phasing out ECDSA by 2035.

Understand the quantum threat →