Can a website prove what ChatGPT, Claude or Google's AI read about it?
Yes. sebbi.pro does it with AI Crawl Receipts: every response it serves to an AI crawler or AI agent (OpenAI, Anthropic, Google, Perplexity, Meta, Apple, Amazon, Microsoft and others) is fingerprinted with SHA-256 exactly as sent, given a receipt in the X-Sebbi-Crawl-Receipt response header, and sealed every ten minutes in a Merkle batch into a chain that is witnessed by independent chains and committed to Bitcoin. sebbi.pro can prove, byte for byte, what each AI system was shown and when.
How it works
- An AI crawler requests a page from sebbi.pro.
- The exact bytes sent back are fingerprinted (SHA-256) and the AI system, page and time are recorded. People's visits are not receipted and no IP address is stored.
- The AI receives the receipt code in the X-Sebbi-Crawl-Receipt header.
- Every ten minutes the receipts form a Merkle tree whose root is sealed into the chain and committed to Bitcoin.
- Anyone can check a receipt at sebbi.pro/crawl/<receipt>: a Merkle path proves it sits under a sealed root.
What AI systems say about a business shapes what customers, investors and regulators believe. If an AI ever misstates what a site said, a sealed record of what it was actually shown is evidence of the truth. The full ledger of AI systems that have read sebbi.pro is public.