The receipt schema
Every agent call writes a row: model ID, prompt hash, tool calls, input and output token counts, cache hit ratio, cost estimate, latency, timestamp, and the human reviewer if one signed off. The row lives in a Notion database we built for this purpose.
What we surface publicly
On the site, visitors see a compact receipt: model, tokens, and when. On client deliverables, they see the full record. No claim about AI on this site exists without a matching receipt.
What stays internal
Raw prompts, tool-call payloads, and any client data. Hashes go public so the receipt is verifiable; the underlying prompt stays private. The goal is auditable trust without turning every run into a spectacle.