Your objects, usable everywhere
Create here.
Use anywhere.
Qart turns standard web forms into user-owned data objects — items, contacts, posts, receipts — backed by Bitcoin SV transactions. Create them here. Read them anywhere.
📦
Items
👤
Contacts
📝
Posts
🧾
Receipts
Your objects, made available through Qart
Identity
A handle that resolves to a DID, a payment address, and a public profile.
Items
Objects you create, price, and list. Portable across any app that reads the schema.
Contacts
Your social graph. Follows, mutuals, and collaborators — yours to export.
Transactions
Payments, receipts, and proofs — anchored on-chain. The ledger is the source of truth.
HTML → BSV tx
A polyfill for the missing web
The web has forms but no native way to own what you enter. Qart bridges the gap: standard HTML objects in, signed Bitcoin transactions out. Your data becomes portable, provable, and yours.
01
Fill out a form
Add an item, write a post, send a payment. Standard web interactions — nothing new to learn.
02
Anchor on-chain
Qart writes a BSV transaction with your data. Immutable, timestamped, sub-penny fees. The receipt is the transaction.
03
Use it anywhere
Any app that reads the schema can render your objects. Smart contracts enforce who can read, write, and transfer. No lock-in. No asking permission.
Directory
People on the network
1 profiles