Prove Mode · Sample Output

What a verified claim card looks like

A real gain, cryptographically anchored on-chain — provable to any skeptic without ever exposing your wallet, balance, or other positions. This is a mock-up with sample data.

@kaito.rh
Testament
Prove

Verified P&L Claim

NVDA Tokenized Single closed trade
+40%
Return on one closed trade
Jul 14 – 18, 2026
rounded — exact size hidden
✓ This card proves
  • Realized ROI on this trade
  • Recomputed from on-chain fills
  • Anchored, tamper-proof
✕ Never reveals
  • Wallet address
  • Account balance
  • Position size
  • Any other trade
Proven · Attested
Attested by TESTAMENT Engine v1 from on-chain data. Zero-knowledge upgrade on roadmap.
Anchor tx 0x7f3a…c92b · Robinhood Chain · usetestament.xyz/v/8kd2xh
The hero number
Rounded on purpose — enough to flex, never enough to fingerprint your trades.
The privacy split
Every card states plainly what it opens and what it will never open.
The seal
Honest trust label — "Attested" now, "ZK proven" later. Same card URL forever.
The anchor
A skeptic clicks through, checks the tx on-chain, and settles it without a wallet.

Sample data for demonstration. Not affiliated with Robinhood Markets or NVIDIA. TESTAMENT is not a legal will instrument.