About AlwaysProof

Create permanent, blockchain-verified records of your messages, data, and documents

What Is AlwaysProof?

AlwaysProof is a simple, affordable platform for creating permanent records on the Ethereum blockchain. Whether you need to timestamp intellectual property, preserve personal milestones, or prove a document hasn't been altered, AlwaysProof makes it accessible to everyone.

Unlike traditional NFT platforms focused on art and collectibles, we're built for information—structured data that you want preserved forever with cryptographic proof of when and how it was created.

What You Can Record

📝 Messages

Text you want preserved forever—announcements, statements, agreements, or anything you need to say "for the record."

🔢 Binary Data

Hex-encoded data with optional naming for technical records or custom data formats.

🔐 Document Hashes (SHA256/SHA512)

Create cryptographic fingerprints of files to prove they existed in a specific form at a specific time. Files are hashed locally in your browser—they're never uploaded or stored anywhere.

Build information sheets with up to 10 items per NFT, with drag-and-drop ordering and real-time validation.

Why AlwaysProof?

🔒 Permanent & Immutable

Once recorded on Ethereum, your data can't be edited, deleted, or hidden—ever. It becomes a permanent part of blockchain history.

💰 Extremely Affordable

$0.31-$1.00 per mint thanks to our event-based storage optimization—about 71x cheaper than traditional NFT storage methods.

👤 You Own It

NFTs are minted directly to your wallet (MetaMask or any EIP-6963 compatible wallet). Non-custodial means you control it—we never hold your assets.

✍️ Cryptographically Signed

User attestation via EIP-712 signing proves YOU approved this specific content at this specific time. It's cryptographic proof, not just a claim.

🔐 Privacy Controls

Choose whether your certificate is publicly viewable or private (visible only when you're logged in). Blockchain data is always public, but you control how it's presented.

📱 Simple & Accessible

No blockchain expertise required. Drag-and-drop builder, real-time cost preview, and guided tutorials make it easy for anyone to use.

Real-World Use Cases

©Copyright & Intellectual Property Protection

Timestamp when you created art, writing, music, inventions, or other creative works. Establish proof of creation date for legal protection.

🎉Personal Milestones & Life Events

Preserve birth announcements, marriage records, graduations, or any moment you want recorded permanently. Create a blockchain-verified time capsule.

📄Document Integrity & Proof of Existence

Hash contracts, agreements, or important documents to prove they existed in a specific form at a specific date. Detect any future alterations instantly.

⚖️Legal Records & Timestamped Declarations

Create verifiable proof for agreements, witness statements, or official declarations with cryptographic certainty of when they were made.

💬Permanent Statements to the World

Say something that will exist forever. Whether profound or simple, once on the blockchain, it's there for as long as Ethereum exists.

How It Works

1

Build Your Information Sheet

Add messages, data, or file hashes using our drag-and-drop builder. Up to 10 items per NFT with real-time validation and byte counting.

2

Sign with Your Wallet

Cryptographically sign your content using your crypto wallet. This creates irrefutable proof that you approved this exact content.

3

Mint to the Blockchain

Pay the small blockchain fee (~$0.50) to permanently record your information on Ethereum. You'll see the exact cost before you commit.

4

Own It Forever

The NFT appears in your wallet immediately. View it in your collection, download the certificate, or transfer it to another wallet—you have complete control.

Privacy & Ownership

Your Username

Stored in attestation signatures (not broadcast publicly on the blockchain). You control who sees this binding.

Your Content

Permanently public on the Ethereum blockchain—this is by design. Once minted, it exists forever and anyone can verify it.

Certificate Visibility

You control whether AlwaysProof displays your certificate publicly or keeps it private (visible only when you're logged in). Toggle this anytime in your collection.

Non-Custodial Ownership

NFTs go directly to your wallet address. We never hold or control your assets. If AlwaysProof disappeared tomorrow, you'd still own your NFTs and could prove their contents on the blockchain.

Technical Notes

For those who want to know what's under the hood:

  • →Built on Ethereum with EIP-712 structured signing for human-readable wallet prompts
  • →Event-based storage architecture (71x more cost-efficient than traditional contract storage)
  • →EIP-6963 wallet integration (works with MetaMask, Coinbase Wallet, and other modern wallets)
  • →Open-source certificate verification tools (verify signatures offline)