TSA-VERIFIED
HASH: MATCH
SHA-256
RFC 3161
Record Identity
Registry ID
IRTS-2026-MBG-0006
Title
Kilenge (Flenke) Language System: Kikongo-Substrate Creole Argot of the Bongo Convince Lineage, Jamaica — Foundational 102-Word Lexicon with Kikongo/Kimbundu Etymological Citations
Filing Date
20260523
Cryptographic Proof
SHA-256 Content Hash
8b9fffbbe17bacb305e42bb9d8aab55b5edd79a6e2e62c44a014b9e47669db5a
Hash Integrity
MATCH — live content hash equals stored proof hash
TSR (RFC 3161 Response)
MIISFjADAgEAMIISDQYJKoZIhvcNAQcCoIIR/jCCEfoCAQMxDzANBglghkgBZQMEAgMFADCCAYYGCyqGSIb3DQEJEAEEoIIBdQSCAXEwggFtAgEBBgQqAwQB…
Download full proof (JSON) ↗
TSA Authority
https://freetsa.org/tsr
Submitted: 2026-05-23T17:03:53.281112+00:00
Independent Verification Steps
- Retrieve the record via /oai?verb=GetRecord
- Compute SHA-256 of the canonical JSON — expected:
8b9fffbbe17bacb3… - Download the full JSON proof and extract
tsa_response_b64 - Verify with OpenSSL:
openssl ts -verify -data record.json -in proof.tsr -CAfile cacert.pem
Legal Framework
- PCT Rule 34 — Prior Art Minimum Documentation
- RFC 3161 — IETF Time-Stamp Protocol
- WIPO ST.96 V10.0 — Patent XML Standard
- IEEE 2890-2025 — Provenance Traceability
- UNDRIP Art. 31 — Indigenous Knowledge