Cipherblock is a portable cryptographic reputation system

Build verifiable identity and trust metrics that follow you across services. Your reputation, your keys, everywhere.

Recent Blocks

BLOCK	TYPE	FROM	TO	STATUS
12345	TRANSFER	0x18a34ae...	0xdc46280...	Confirmed
12344	RATE	0x2c74293...	0x9cfe363...	Confirmed
12343	NFT_MINT	0xc742939...	-	Confirmed

Portable Identity

Your cryptographic keys work across all Cipherblock operators. Build reputation once, use it everywhere.

Verifiable Reputation

All ratings and transactions are cryptographically signed. Your reputation history is tamper-proof and publicly auditable.

Secure

Keys never leave your browser. All transactions are signed locally with military-grade elliptic curve cryptography.

Wallets

Your wallet is automatically generated in your browser using secp256k1 elliptic curve cryptography (same as Bitcoin/Ethereum). Your private keys never leave your device. Manage multiple accounts and create transactions to transfer tokens, rate users, mint NFTs, or trade on the marketplace.

INDEX	ADDRESS	BALANCE	TXS	NFTs	ACTIONS

Address Book

Save trusted contacts and their public keys

NAME	ADDRESS	TAGS	ACTIONS

Transact

Transfer tokens, rate users, mint NFTs, or trade on the marketplace

From

Recipient Address

Target Address (to rate)

Amount

Score (-100 to 100)

NFT Hash (64 hex characters)

Price (CBT)

Expiration Order will expire at this time if not filled

Burn Type

Destination Key (at receiving operator)

Reason (optional)

Preview

{
  "type": "TOKEN_TRANSFER",
  "from": "Select wallet",
  "to": "",
  "amount": 0
}

Fee Estimate

~0.001 CBT

Result

Ready to create transaction

Off-Chain Utilities

Sign messages, verify signatures, and encrypt/decrypt messages using your Cipherblock keys. These operations happen entirely in your browser and are not stored on the blockchain.

Sign Message

Sign text with your private key to prove control over your address

From

Message

Signature

—

Verify Signature

Confirm that a message was signed by a specific address

Original Message

Signature

Signer's Public Key/Address

Verification Result

Verification result will appear here

Encrypt Message

Only the recipient's private key can decrypt

Message to Encrypt

Recipient Public Key/Address Use my public key (for testing)

Encrypted Message

—

Decrypt Message

Decrypt a message that was encrypted for your public key

Encrypted Message

Decrypted Message

—

Hash Data

Generate SHA-256 hash of text or data

Data to Hash

SHA-256 Hash

—

Tips for signing

Sign exact text. Any whitespace change breaks verification.
Never sign messages you do not understand.
Share the signature, not your private key.

These tools use the same cryptographic keys as your on-chain wallet for consistent identity across all operations.

Blockchain Explorer

View all blocks and transactions on the Cipherblock network. All data is publicly auditable and cryptographically verified.

Transactions

BLOCK ▼	FROM	TO	TYPE	VALUE	TIME
Loading blockchain data...

Cipherblock enables portable reputation across services. Service providers (Uber drivers, freelancers, forecasters) can carry their ratings and trust metrics across any platform using the same cryptographic keys. Multiple competing operators process transactions, creating a decentralized ecosystem while maintaining fast, serial processing within each operator.

8 Transaction Types

TOKEN_TRANSFER, RATE, NFT_MINT, NFT_TRANSFER, NFT_SELL_ORDER, NFT_BUY_ORDER, ASSET_BURN, FEE_UPDATE

Cryptographically Secure

Uses secp256k1 elliptic curve (same as Bitcoin/Ethereum) with SHA-256 hashing. All transactions and blocks are signed.

Open Source

MIT licensed. Auditable, forkable, and built for transparency.