Testament
Public Verification
usetestament.xyz / v / 8kd2xh
NVDA +40%
Return on one closed trade · Jul 14–18, 2026 · claimed by @kaito.rh
Proven
This claim was recomputed from on-chain data and anchored. It has not been edited.

What was verified

  • Return computed from the wallet's real on-chain fills, not a screenshot.
  • All fills belong to a single wallet, bound by a salted commitment.
  • Trade window Jul 14–18, 2026; one open + one close.
  • Result rounded to a bucket to prevent fingerprinting.

What was never exposed

  • The wallet address behind this claim.
  • Account balance or net worth.
  • The exact position size.
  • Any other trade or holding.

Trust model — stated honestly

● Attested — Phase 1

This claim was recomputed by the TESTAMENT engine (v1) directly from on-chain fills, signed by an attestor key held in hardware, and its hash anchored on-chain where it can never be edited or deleted.

It is not yet a zero-knowledge proof. Today you are trusting that the engine recomputed the number correctly — which you can hold accountable via the on-chain anchor below. A ZK-proven upgrade is on the roadmap; when it ships, this same page and URL will simply relabel to “ZK proven.”

On-chain anchor — check it yourself

Registry contract0x9C4d…A17e (ProofRegistry)
Anchor transaction0x7f3a1b…c92b
Block18,442,907
Anchored at2026-07-18 09:14 UTC
Attestor0x1D8f…4Bc0
Claim hash0xa93e7c5f…0b21
Proof classATTESTED (0)
Skeptical? Open the anchor transaction on the Robinhood Chain explorer and confirm the claim hash matches. No wallet or account needed.

Claimed by

K
@kaito.rh Verified track record since Feb 2026 · 23 proven claims
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