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VERIFICATION ENGINE

ZK Proof Verification

Independently verify on-chain cryptographic proof verification for PIKO.BOO, KPOP.ROCKS, and all CORETX Arcade games. Replay hash computations, query live Soroban contracts, and look up verified game seals — all transparent, all auditable.

On-Chain Contract Status
Status
QUERYING...
Version
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Contract ID
Total Verified Seals
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Network
Stellar Mainnet (Public)
How Nether Seal Works

The Nether Proof contract uses a commit-reveal scheme — a fundamental zero-knowledge primitive. The player's score is hidden behind a cryptographic hash during commit, then verified on-chain during reveal. Any tampering breaks the hash match.

1
🎮
Play
Player completes the Nether game. Score, wisdom, and time are recorded locally.
→
2
🔒
Commit
Client computes SHA-256 hash of game data + salt. Hash is submitted on-chain. Raw data stays private.
→
3
🔓
Reveal
Player submits raw values. Contract recomputes hash using env.crypto().sha256() and compares.
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4
✅
Verify
If hashes match, a permanent NetherSeal is stored on-chain with rank and verification status.
Interactive Hash Verifier

Try it yourself — enter game values below. This computes the exact same SHA-256 hash that the on-chain contract uses to verify scores. The format is:
PIKO-NETHER|score:X|wisdom:Y|time:Z|ts:T

Seal Data String
SHA-256 Hash (Hex)
Rank
✓ IDENTICAL TO ON-CHAIN COMPUTATION
Seal Lookup

Enter any Stellar address to query their verified Nether Seals directly from the on-chain contract. All data is read directly from the Soroban ledger — no intermediary.

Source Audit

Full transparency. Every component is verifiable on-chain or in the public source.

🔍
Contract Explorer
View on Stellar Expert
📜
Deploy Transaction
Original deployment TX
⚙️
Initialize Transaction
Admin + NFT contract set
🎮
Play the Game
PIKO.BOO — Escape the Nether
WASM Hash
8af69692a9cd56e42b13bf7a87d659008d24bd19762902d070fde3b9c9f1d229