Solved
Bitcoin puzzle #35
Bitcoin puzzle #35 has been solved. Its private key is 4aed21170. The address originally held 0.04 BTC, which was swept by whoever found the key first.
Puzzle #35 at a glance
- Total received
- 0.035 BTC
- Balance now
- 0.0 BTC
- Address
- 1PWCx5fovoEaoBowAvF5k91m2Xat9bMgwb
- HASH160
- f6d8ce225ffbdecec170f8298c3fc28ae686df25
- Range start
- 400000000
- Range end
- 7ffffffff
- Bit length
- 35-bit
- Keys in range
- 17,179,869,184 (17179869184)
- Transactions
- 2
The solved key
- Private key
- 4aed21170
- Decimal
- 20112871792
- WIF
- KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9MP7J9oTbu6KuRr
Verify it yourself: multiply this key by the secp256k1 generator point, compress the resulting public key, and take RIPEMD-160(SHA-256(·)). You get exactly the HASH160 above. This site performs that check on every published key at build time.
Puzzle #35 — common questions
How many private keys does Bitcoin puzzle #35 contain?
Puzzle #35 spans the range 2^34 to 2^35−1, which is exactly 17,179,869,184 private keys — twice as many as puzzle #34.
How long would it take to solve Bitcoin puzzle #35?
An eight-core machine running this browser solver at four million keys per second would need about 1 hours to sweep the whole range. A pooled GPU cluster reaching one trillion keys per second would need about < 1 seconds.
How much is Bitcoin puzzle #35 worth?
The address was swept when it was solved, so there is no claimable reward now. It originally received 0.035 BTC.
Is Bitcoin puzzle #35 solved?
Yes. Its private key is 4aed21170 in hexadecimal, or KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9MP7J9oTbu6KuRr in WIF format. The balance was spent once the key became known.
What is the key range for puzzle #35?
From 400000000 to 7ffffffff in hexadecimal. The address is 1PWCx5fovoEaoBowAvF5k91m2Xat9bMgwb and its HASH160 is f6d8ce225ffbdecec170f8298c3fc28ae686df25.