  ⬡ MAINNET LIVE
  Click the 🌐 chain icon to see available mainnet and testnet options.
  Current mainnets: Arbitrum One, Base Mainnet, Ethereum, Polygon, BNB Chain, Avalanche.
  Current testnets: Avalanche Fuji, Sepolia, Arbitrum, Jasmy, Optimism, Base, Unichain, Plume, Sonic, XDC, XRPL EVM, Linea.

⛓

HealChain

Reed-Solomon erasure coding on Ethereum

Service

Geth

Records: —

ARBITRUM ONE

// Connected Wallet

Address

—

Network

—

Balance

—

Store Mode

—

// Account Access

API Key (saved locally — never sent to IPFS)

Already signed in? You're set — no API key needed. This field is only for wallet-linked or programmatic access. No key yet? Connect a wallet above to get one automatically, or restore access with your recovery kit if you've used HealChain on another device before.

// Store Data On-Chain

Via Service

Data (plain text)

⚠ Data cannot be empty.

File Upload (optional — files >1MB use IPFS self-healing)

📁

Drag & drop a file, or click to browse

Files >1MB auto-route to IPFS hybrid storage

Label 0 / 64

⚠ Max 64 characters.

Shard Configuration (optional)

⚡ Chain Selection show rankings ▼

Loading chain scores...

Preference:

Waiting for input...

// Retrieve Record

Record ID

Enter a record ID and click Retrieve.

// Record Metadata

Record ID

Enter a record ID and click Get Metadata.

// Records Browser

>

📭

Click Refresh to load records.

// Precompile Tester DEVNET ONLY

Encode

Decode

Raw Data (hex)

Data Shards

Parity Shards

Output will appear here.

🌐 Translate