MyTXO Documentation

infoPlatform Overview

MyTXO is a Bitcoin-native social platform where users create permanent digital identities inscribed as Ordinals. The platform combines the personality and organic discovery of early social networks with the permanence and self-sovereignty of Bitcoin.

Brand Pillars

• verified "Your identity, your rules" — True ownership on Bitcoin
• star "A place for legends" — Permanence, legacy, creator-first
• history "The golden age returns" — Organic discovery, no algorithms
• public "Built on Bitcoin, accessible to everyone" — No crypto jargon
• diamond "One UTXO, infinite expression" — Responsible, efficient inscribing

schemaYOUTXO Protocol v2.0

The YOUTXO Protocol separates concerns across three sat ranges on a single UTXO. Each user gets one UTXO that serves as their entire on-chain identity, from their Creator Card to every piece of content they ever publish.

Feature cards (sat4-19) are the presentation/logic layer — they contain display code that knows how to render content. Content sats (sat20+) are the data layer — raw JSON payloads reinscribed with each new piece of content. When a user posts a blurb, sat20 is reinscribed with the latest blurb JSON, which includes a previous pointer forming a linked list.

mapSat Allocation Map

Card Range (sat0-3) — Inscribed at account creation

Feature Range (sat4-19) — Inscribed when features activate

Content Range (sat20+) — Reinscribed with each new piece of content

Inscription Costs (Estimated)

architectureArchitecture

Tech Stack

Container Layout

services:
  app:     # mytxo-app — Next.js production build
           # Exposed: 127.0.0.1:8086 -> :3000
  db:      # mytxo-db — PostgreSQL 17 Alpine
           # Internal network only, persisted volume
  redis:   # mytxo-redis — Redis 7 Alpine
           # Internal network only, persisted volume

# Host Caddy: mytxo.space -> localhost:8086 (auto-SSL)

lockAuthentication

X OAuth 2.0 Flow

Passkey Wallet Flow (Stubbed)

The passkey wallet follows the PassSeeds approach (reference: github.com/bitbragi/passseeds). WebAuthn PRF extension is used for seed derivation, with a fallback of hashing the P-256 public key from attestation. BIP86 taproot derivation paths produce four addresses: Creator ID, Inscriptions, Payments, and Signing.

account_balance_walletWallet System

Two wallet paths are supported via a clean adapter interface that will support Nexus SDK in the future.

diamondInscription System

All signing happens in the user's wallet. The backend never holds private keys. PSBTs are constructed client-side, signed by the wallet, and broadcast via mempool.space API.

Structured Properties (tag 17)

Every inscription carries protocol metadata:

--trait "protocol" "youtxo"
--trait "component" "master|identity|card-html|card-css|feature-*|content-*"
--trait "version"  "1.0"        (identity)
--trait "locked"   "true"       (card-html)
--trait "edition"  "default"    (card-css)

apiAPI Reference

token$MYTXO Token

Staking & Fee Discounts

Maximum 21,000 users can achieve zero fees (1M tokens each = 21B supply).

paletteDesign System

"Retro MySpace Blue + Clean Modern iOS Glass" — Bold blues, square corners, visible structure, and personality layered with subtle iOS-style glassmorphism on key interactive elements.

Color Palette

Key Design Rules

1. ZERO border radius on structural elements (cards, buttons, inputs)
2. Visible 1-2px solid borders on cards, not box-shadows
3. Deep blue sticky header with subtle glass effect
4. Light grey page background (#D4D4D4)
5. White card backgrounds with solid borders
6. Glass effects ONLY on header, modals, tooltips, toasts
7. Material Symbols for all icons — no emojis anywhere
8. Square buttons with visible borders and bold text
9. Gold accents for Bitcoin/premium elements
10. Dense information layout, personality over empty minimalism
11. Retro hover effects: color shifts, underlines (not subtle opacity fades)
12. Share Tech Mono for display text, Verdana for body text