Creative Blockchain
🎮 Game Design & Interactive Media · immersive interaction

Onchain VR Experience Logs

Record user interactions in VR on Sepolia for secure session histories and experience sharing. Every action is signed with a fresh WOTS+ one-time key.

base track · post-quantumWOTS+ one-time signature· hash-based signing
Section · Onchain

The primitive.

full primer →

Every immersive interaction action is signed with a Winternitz one-time key that is burned on use, so game designers watch a hash-chain of verified entries grow instead of trusting a database row.

Why this primitiveLoading details…

Kernel
a Winternitz One-Time Signature (WOTS+) generated with @quip.network/hashsigs, where every action burns the next one-time key and extends an immutable hash-chain of ownership
Drives the UI as
a growing chain of signed entries, each with its nonce, signature digest and a live 'verified' tick
Appendix · Secrets

Required keys.

METAMASK_PRIVATE_KEY
Deploys the QUIP verifier to your host chain. Fund on Sepolia via the Google Cloud faucet.
open ↗
SEPOLIA_RPC_URL
Host-chain HTTPS RPC endpoint. Any Sepolia provider works.
open ↗
ETHERSCAN_API_KEY
Required for npx hardhat verify after deploy.
open ↗

Add these in your Lovable project under Settings → Secrets before pasting the prompt below.

Appendix · Mega-prompt

The build prompt.

Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →

Loading the build prompt…
Open in Lovable ↗Sepolia Etherscan ↗
Appendix · Market

Market sizing.

TAM
…
SAM
…
SOM
…

Indicative figures for hackathon pitches — refine with your own research before raising.

See also

Adjacent entries.

item distribution
Tokenized Loot Drops
Distribute rare, verifiable loot as tokens directly through Sepolia smart contracts to guarantee authenticity. Every action is signed with a fresh WOTS+ one-time key.
competitive scoring
Immutable Scoreboards
Store game scores on Sepolia to prevent cheating and create permanent leaderboards. Every action is signed with a fresh WOTS+ one-time key.
community governance
Decentralized Game Voting
Empower players to vote on game decisions using Sepolia smart contracts for transparent results. Every action is signed with a fresh WOTS+ one-time key.
achievement systems
Rare Achievement Tokens
Mint unique achievement tokens on Sepolia when players hit milestones to prove in-game skills. Every action is signed with a fresh WOTS+ one-time key.