Creative Blockchain
📷 Photography · portrait photography

Prohibit · x402

A pay-per-license shutter system where high-res portrait exports and commercial usage rights are metered at the grain of 0.01 USDC. Photographers no longer chase invoices; clients sign HTS transfer permits to unlock water-mark free assets. Each transaction triggers a Base settlement, instantly embedding the licensee's wallet address into the portrait's on-chain provenance. Pay for the rights you use, one frame at a time.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

Access to the portrait photography engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so photographers — or the agents working for them — pay per query and get a HashScan receipt every time.

Why this primitiveMoving from monolithic NFT minting to x402-metered licensing allows for 'micro-rights'—paying fractionally for social media vs. print usage, or individual headshot unlocks. It eliminates friction for the client while ensuring the photographer is paid per asset requested.

Kernel
an x402 v2 paywall metering access at 0.01 HBAR or 0.01 HTS USDC (token 0.0.429274) per call, paid from the embedded wallet through the relay and verified by a self-hosted facilitator against the Hedera mirror node
Drives the UI as
a 'pay 0.01 HBAR or USDC to unlock' button with a live flow log and a HashScan link for every settlement
Appendix · Secrets

Required keys.

HEDERA_OPERATOR_ID
Hedera testnet account id (0.0.xxxxxx). Create and fund it free.
open ↗
HEDERA_OPERATOR_KEY
ECDSA private key for that account, from the Hedera portal dashboard.
open ↗
REOWN_PROJECT_ID
Free project id powering the HashPack pairing modal.
open ↗
HEDERA_RPC_URL
Optional. JSON-RPC relay, defaults to the public Hashio endpoint.
open ↗
PINATA_JWT
Pins images / JSON / manifests to IPFS.
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 mega-prompt…
Hedera testnet HashScan ↗
Appendix · Market

Market sizing.

TAM
$4.5B
The global professional photography and digital asset management market transitioning to automated, agent-compatible micro-licensing.
SAM
$850M
The addressable market for digital licensing, micro-stock photography, and influencer brand-deal asset management.
SOM
$12M
Independent portrait photographers and creative agencies adopting sub-dollar, instant-settlement licensing models.

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

See also

Adjacent entries.

portrait photography
PortraitClaim Chain
Secure portrait ownership and licensing with NFT provenance minting.
copyright registry
Snapshot Proof · x402
A high-frequency copyright layer for the screenshot era. 0.01 USDC per EIP-712 signature to timestamp image hashes on Hedera. Creators meter every license issuance, and platforms pay to verify provenance in real-time. No subscriptions, just provable ownership on-demand.
image authenticity
TrueLens · x402
A pay-per-seal protocol for photographers. Every shutter click or metadata injection requires a 0.01 USDC micro-settlement to anchor the image's SHA-256 hash and geolocation to Base. Instead of a subscription, users pay only for 'Truth-as-a-Service,' generating a cryptographically verifiable 'Proof of Origin' receipt. Protect your IP and verify reality in an era of Deepfakes, one cent at a time.
royalty automation
SHUTTER · x402
A headless licensing layer for digital imagery. Instead of subscription silos, developers and creators pay $0.01 USDC to programmatically unlock high-res source files or commercial rights. Every 'GET' request triggers an HTS transfer transfer directly to the photographer, enabling sub-cent licensing for AI training, social feeds, and micro-publishing.