Creative Blockchain
👗 Fashion & Textile Design · supply chain transparency

LoomState · x402

A design-to-source protocol where every supply chain query—from checking organic yarn stock to auditing a low-impact dye house—is a 0.01 USDC micro-transaction. Designers pay builders for verified data, and suppliers charge for priority access to their specifications. No subscriptions, just atomic payments for provable transparency.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

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

Why this primitiveThe supply chain is currently opaque and gatekept. By turning 'data requests' into x402 micropayments, we create a financial incentive for suppliers to keep real-time, high-integrity data. It eliminates the friction of enterprise SaaS for small independent designers.

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
$5.2B
Global fashion sourcing and supply chain management software market.
SAM
$450M
The emerging 'Transparent-to-Consumer' (T2C) and boutique luxury design market on Hedera.
SOM
$12M
Initial cohort of 5,000 independent designers and 500 verified ethical textile mills.

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

See also

Adjacent entries.

supply chain transparency
Designer Direct
Connect designers directly with suppliers using onchain verified transactions and profiles.
material provenance
FiberProof · x402
Micro-verify the origin of every thread. Designers pay 0.01 USDC to pull a real-time provenance certificate via HTS transfer, instantly unlocking a secure Hedera transaction id that validates organic claims for the consumer. Zero subscriptions—pay only per fabric roll audited.
design copyright
PatternGuard · x402
A high-throughput timestamping layer for garment patterns and textile prints. Designers pay 0.01 USDC to instantly log a cryptographic fingerprint of their work to Base, generating a verifiable 'Proof of Creation' certificate. This replaces slow, expensive legal filing with a sub-cent digital notary that protects designs the moment they leave the iPad.
color curation
HUEBLOCK · x402
A high-fidelity color library where every hex code curation is a metered asset. Designers pay 0.01 USDC to unlock palette sets or export CSS/Tailwind variables, with royalties streaming instantly to the original curators. No subscriptions—just micro-payments per palette pull.