API Live · v1.0.0 · All Systems Operational

Cryptographic Attribution
for AI Training Data

The world's first infrastructure that proves what data was used, and what wasn't, in AI training. ZK proofs. Model DNA. Automatic settlement.

Try Omission Oracle View on GitHub

—

Models Registered

100

Models Scanned Daily

99.9%

System Uptime

—

Quality Pass Rate

⚡ Interactive

Try It Now: Real Cryptographic Proofs

Enter any content below and receive a real, verifiable cryptographic proof in milliseconds. No signup required.

crovia-proof-generator.sh

Your Content (training data, text, code...)

✓

Proof Generated Successfully

RFC 3161 Timestamped • SHA-256 Hashed • Merkle Verified

Proof ID —

Content Hash (SHA-256) —

Merkle Root —

Timestamp (UTC) —

Verification VERIFIED

🔐 Cryptographic Evidence

Real Trust Bundle Output

Every Crovia operation generates a complete evidence bundle: cryptographically signed, timestamped, and independently verifiable. This is what enterprise clients receive.

🔗

Immutable Hash Chain

⏱️

RFC 3161 Legal Timestamps

🌳

Merkle Tree Verification

✍️

Ed25519 Digital Signatures

trust_bundle.json | CRC-1 Evidence Pack

{ "bundle_id": "CRV-2026-01-A7F3B2C1", "version": "1.0.0", "created_at": "2026-01-10T19:00:00Z", "merkle_root": "0x7f3a9b2c...", "providers": [ { "id": "provider-alpha", "weight": 0.35, "verified": true } ], "zk_proof": { "type": "groth16", "curve": "bn254", "valid": true }, "timestamp": { "tsa": "DigiCert", "rfc3161": true }, "signature": "ed25519:0xc4f2..." }

💰 Royalty Infrastructure

From Contribution to Payment. Automatically.

The only infrastructure that handles the complete data monetization lifecycle

Enterprise-Grade Settlement

Crovia processes royalty distribution with cryptographic proof of every transaction. No disputes. No intermediaries. Every payment is sealed, timestamped, and legally defensible.

📊

Fair Value Calculation

🔏

Cryptographic Payment Seal

📜

Financial Integrity Certificates

⚖️

Dispute-Proof Audit Trail

€2.4M+

Royalties Processed

47ms

Settlement Time

Disputes

100%

Traceable

✓

GDPR Ready

🚀 The Complete Stack

Infrastructure That Doesn't Exist Anywhere Else

We built what the industry needs but nobody had created

🔐

Absence Proofs

Cryptographically prove data was NOT used in training. Perfect for GDPR compliance, opt-out verification, and legal defense.

Patent Pending

🧬

Model DNA

Every AI model gets a genetic fingerprint. Track contributing data sources, exclusions, and compliance score in one certificate.

World First

⚡

ZK Attribution

Zero-knowledge proofs verify attribution without revealing training data or model weights. Privacy-preserving by design.

Groth16

📝

Push Receipts

Every data contribution generates an automatic cryptographic receipt with Merkle proof, timestamp, and signature.

Automatic

💰

Auto Settlement

CPCS seals enable automatic royalty distribution with immutable audit trail. Transparent, trustless, instant.

Trustless

🛡️

Legal Grade

RFC 3161 timestamps, Ed25519 signatures, and audit logs designed to hold up in court and regulatory review.

Court Ready

📖 Guide

How It Works

From data push to verifiable proof in three steps

Register & Verify

Create your Crovia ID with KYC verification. This enables you to receive payments and generate legally binding proofs.

from crovia_sdk import Crovia client = Crovia(api_key="crv_xxx") provider = client.register("My Company", "email@co.com") # provider.crovia_id = "CRV-A7F3B2C1"

Push Your Data

Upload training data and receive an automatic cryptographic receipt with Merkle root and RFC 3161 timestamp.

proof = client.push( files=["training_data.jsonl"], repository="company/ai-dataset" ) # proof.merkle_root = "0x7f3a9b2c..." # proof.verified = True

Track & Earn

Monitor usage across AI models and receive automatic royalty payments when your data generates value.

score = client.get_score(provider_id="my-company") # score.value = 89/100 # score.pending_payout = €12,450

💳 Plans

Simple, Transparent Pricing

Start free, scale as you grow

Starter

For individual creators

$0/month

1,000 proofs/month
Public Registry only
Basic push receipts
Community support

Get Started Free

Pro

For growing teams

$499/month

+ $0.05 per additional proof

20,000 proofs/month
Absence Proofs (500/mo included)
Model DNA certificates
Priority support
Custom webhooks

Start Pro Trial

Premium

Enterprise

For AI companies & platforms

By Invitation

Unlimited proofs & settlements
Custom ZK-Circuit design
Full royalty infrastructure
On-premise deployment
Dedicated legal support
White-label options

Request Exclusive Access

Cryptographic Attributionfor AI Training Data