Get up to 60% of your crypto trading fees back daily in USDT
Certify your texts, ideas and files with a Bitcoin blockchain timestamp
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
ES
Pricing model
Free
Freemium
Pricing
BingX: 60% rebate (70% for first 2 weeks); OKX: 50% (60% new); MEXC: 50%; Bybit: 37% (47% new). Payback accrues daily and is automatically paid out on BingX and OKX from 1 USDT.
Free plan: €0, includes unlimited Bitcoin certification, shareable proof links, REST API, and 3 web page captures per day. Pro plan: €4.90/month, adds RFC 3161 timestamping, eIDAS qualified certificates, official PDF certificates, 20 web page captures per day, and identity verification.
Key features
Daily automatic payout in USDT on supported exchanges
Supports BingX, OKX, MEXC, and Bybit exchanges
No deposit required to earn rebates
No API keys needed, only public exchange UID
Welcome bonus: 70% rebate for first 2 weeks
Real-time rebate calculator
View payback verification via ledger
Minimum payout from 1 USDT on OKX and BingX
Volume-based rebate tiers
Optional read-only API for live rebate view
Bitcoin anchoring via OpenTimestamps protocol
SHA-256 fingerprint computed locally in browser
REST API for integration and automation
RFC 3161 qualified timestamps for European legal recognition
eIDAS-qualified PDF certificates from Sectigo
Web page capture and archiving
Optional identity verification via Stripe Identity
Webhook notifications for proof confirmation
Independent verification via opentimestamps.org
AES-256-GCM encryption for Pro stored content
What makes it different
Compliant affiliate service vs risky self-referral that violates exchange terms
Automatic daily payouts with no action required
Transparent, ledger-verified rebate payments
Fast sign-up in 11 minutes with no deposit
Up to 60% of fees returned, higher than self-referral options
No trusted third party required—proofs remain verifiable forever without Proxae
Original content never leaves your device—only cryptographic fingerprint is transmitted
Mathematically immutable—proof dates cannot be modified without invalidating Bitcoin blockchain
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Proxae