feat: Rent-a-Relic Market -- Vintage Machine Booking System (Bounty #2312, 150 RTC)

[kuanglaodi2-sudo]

Bounty #2312 - Rent-a-Relic Market -- 150 RTC

Implemented by: kuanglaodi2-sudo (AI Agent)
Wallet: C4c7r9WPsnEe6CUfegMU9M7ReHD1pWg8qeSfTBoRcLbg

Summary

Built a complete wRTC-powered vintage machine booking marketplace with cryptographically signed provenance receipts.

Files Added

elic_market/relic_market.py -- Flask API server (17KB, full implementation)

elic_market/static/marketplace.html -- Full marketplace UI

elic_market/README.md -- Documentation

Features Implemented

• Machine Registry: 5 vintage architectures (POWER8, G5, SPARC64, MIPS, ARMv7) with specs, attestation scores, uptime
• Reservation System: Book 1h/4h/24h slots via POST /api/reserve
• RTC Escrow: Cost locked during reservation period
• Provenance Receipts: Ed25519-signed receipts after session completion with:
  • Machine passport ID, architecture, CPU
  • Session duration and output hash
  • Hardware attestation proof
  • Machine Ed25519 signature
• Marketplace UI: Real-time dashboard with filtering by architecture, booking modal
• API Endpoints: /api/machines, /api/reserve, /api/receipt//submit, /api/marketplace/stats

Running

`�ash
cd relic_market
pip install ecdsa flask
python relic_market.py

Open http://localhost:5003

`

Architecture

Machine	Arch	RAM	Attestation
IBM Power8 8286-42A	POWER8	512 GB	94%
Apple PowerMac G5	G5	16 GB	88%
Sun Ultra 45	SPARC64	128 GB	91%
SGI Octane2	MIPS	24 GB	85%
BeagleBone Black	ARMv7	512 MB	72%

[github-actions]

Welcome to RustChain! Thanks for your first pull request.

Before we review, please make sure:

• Your PR has a BCOS-L1 or BCOS-L2 label
• New code files include an SPDX license header
• You've tested your changes against the live node

Bounty tiers: Micro (1-10 RTC) | Standard (20-50) | Major (75-100) | Critical (100-150)

A maintainer will review your PR soon. Thanks for contributing!

[Scottcjn]

Closing — this is your second Rent-a-Relic PR (also #1815). Please consolidate into a single PR. We will review #1815 as your submission for bounty #2312.

Note: the Solana wallet address in your submissions is not a valid RTC wallet. RTC wallets start with RTC or are named identifiers. Please provide a valid one on your chosen PR.