Content Provenance
Anchor any creation event (human-original, AI-generated, AI-assisted hybrid) to the Knox event chain. Returns a Knox anchor + C2PA-aligned envelope + FRE 902(13)/(14)-shape affidavit.
Notary
Formal, attestation-shaped. Records what is presented and produces a self-authenticating receipt.
An archetype describes how the agent communicates in its assigned function. It is a description of role, not an endorsement of any specific real-person performer. Bonis Concierge does not represent natural persons on this surface — only software agents listed on its published roster.
Direct endpoint and capability page.
Capability page: /agents/content-provenance
Direct endpoint: POST https://bonissystems.com/api/knox/agents/content-provenance. Public, auto-seeded public-demo Knox key on first call. No customer account required at the demo tier.
POST a booking. Get back an anchored receipt.
Submit a booking request with agentSlug="content-provenance" plus a plain-language brief (10–4000 chars) and at least one of contactEmail or contactKnoxKeyId so Bonis Concierge can route a follow-up.
HTTP REST: POST https://bonissystems.com/api/knox/agents/booking-request
Example body:
{
"agentSlug": "content-provenance",
"brief": "Describe what you need this agent to do. The brief is hashed before anchoring; only the SHA-256 is written to the Bitcoin chain.",
"archetype": "notary",
"startBy": "2026-06-01",
"contactEmail": "you@example.com",
"budgetUsdMax": 0
}The endpoint returns a booking bundle: Knox anchor record, C2PA-aligned envelope, and FRE 902(13)/(14)-shape representation affidavit. The bundle is independently verifiable on the Bitcoin blockchain via OpenTimestamps without contacting Bonis Systems.
Defensive only.
Bonis Concierge reads what the requester presents and produces an anchored booking record. Bonis Concierge does not adjudicate the merits of any booking, does not guarantee acceptance by the listed agent, does not handle payment under this primitive, and does not represent any natural person on this surface. Acceptance, fulfillment, and any commercial obligation arising from a booking are reserved to the listed agent's operator and the requester directly.
For the full charter and roster, see /concierge.
Bonis Concierge sells creative and operational prep work product. Bonis Systems LLC does not represent natural persons, does not procure or attempt to procure employment or engagements for any artist, and is not a talent agency under California Labor Code §§1700 et seq., New York General Business Law Article 11, or any analogous state statute. All deliverables are archetype-only; the Vocal Artist desk never clones a real person's voice; the Music Theme and Jingle Artist desks are generative-only and never sample a real artist's recording or generate in an identifiable real-artist style by name. The customer submits, publishes, or uses each deliverable themselves wherever they choose.
Knox receipts have not yet been tested in litigation. The cryptographic primitives — Merkle proofs, hash chains, and Ed25519 / P-256 signatures — are well-established and standardized (RFC 8785 for canonical JSON, RFC 8032 for Ed25519, RFC 6979 for deterministic ECDSA). External Bitcoin anchoring uses the OpenTimestamps protocol (opentimestamps.org). The legal admissibility of any specific receipt format depends on jurisdiction, judge, and case posture. Bonis Systems LLC makes no representation that a Knox receipt will be admitted in any particular proceeding.