whitepaper · v1.0 · september 2026FAB: Proof
FAB: Proof
of Silicon.
Paying verified GPU work in the tokenized equity of the chip's makers. Nine sections, every number measured on real hardware or read from chain. Written in LaTeX, compiled to PDF.
1 · introductionEvery GPU is a short supply chain: designer, foundry, memory. Robinhood Chain hosts 2,000+ stock tokens as plain ERC-20s. FAB connects the two.
2 · systemRun token → 15 to 60 minute WebGPU run → verify and cap → six-hour epoch signs a voucher → the treasury pays stock tokens.
3 · instrumentsCompute, memory, render, matrix, inference. Exact work accounting per program. Scored on sustained throughput, timed by the GPU's own clock.
4 · lineage mapVendor decides the split: NVDA 48 / TSM 31 / SKHY 14 / SMH 7 for NVIDIA, AAPL 46 / TSM 32 / SKHY 12 / SMH 10 for Apple, and so on.
5 · verificationSigned tokens, per-vendor ceilings, timestamp queries, rate limits, the holder gate, and an honest statement of what a modified client can still do.
6 · rewards1 VCU = 40 TFLOP, 800 GB, or 18 billion paths. $0.10 + $0.0009 per VCU, times the governor. Vouchers, digests, claim semantics.
7 · treasuryThe contract, its functions, the eleven payout tokens with addresses, the 3%-a-day governor, and where deposits come from.
8 · token1B supply, 0% team, Pons v2 curve, permanent lock at graduation. A key, not a reward.
9 · roadmap and risksShipped with dates, what is next, and the disclaimers in plain words.