One Byte Toy Wallet
for educational and testing purposes only

From

0x*

Recipient address

No key computed - go to Keys tab first.

Your address

0x*

*

No key computed - go to Keys tab first.

About OBT Wallet

  • OBT Wallet is made only for education, experiments, and playful testing.
  • It uses the toy ESS251 elliptic-curve system and the ASH24 toy hash function.
  • Transactions follow a simple P2PK model, where coins are locked to a public key and unlocked by a signature.
  • The blockchain backend is centralized, but the system keeps the transaction data transparent and easy to inspect.
obt_wallet | v0.21 | 2026/06
ess251.js v
ash24.js v
agamapoint bbr obt

Scalar k

k * G

Warning:
anyone who sees your private key can control your funds.

Public key point

*

Input string

ash24

Digest

*

Address

0x*

No key computed - go to Keys tab first.

SETUP/info