Forensic Verification Protocol

History Artifacts: Documented Origins Since 2015

Verifiable artifacts: Booking.com 2015 award (9.4/10), Stefan Loose 2018 guidebook, Detik.com 2021 press, NIB registration 2023. SHA-256 verified.

Verified Legal Entity (PT)Active Police IntegrationISO-Standard Health Protocols

History Artifacts: Documented Origins Since 2015

Operational Continuity — Artifact-Anchored Timeline

2015
Booking.com Guest Review Award 2015 plaque

Booking.com Guest Review Award

Score 9.4/10 — independently calculated by Booking.com. Issued to the guesthouse at Jl. Khairil Anwar 102A, Bondowoso. Physical plaque and award letter retained on-site.

2016
Stefan Loose travel guide page mentioning Ijen, Bondowoso

Stefan Loose Travel Guide — First Mention

Earliest European travel guide editorial citation naming the founder as operator for Ijen crater tours. Pre-digital corroboration from an independent editorial source.

2021

Detik.com Press Article

"Suka Duka Polisi Pariwisata Bondowoso" — national-reach press coverage identifying the founder (Bripka Agung Sambuko) in his Tourist Police role, independently confirming the police-led model.

Read article on Detik.com
2023

PT Java Volcano Rendezvous Incorporated

Formal business incorporation: NIB 1102230032918 registered via OSS Indonesia (February 2023). TDUP tourism license issued by Ministry of Tourism. All registrations publicly verifiable.

Verify PT on AHU registry
Today

Active Licensed Operator

PT Java Volcano Rendezvous operates under NIB + TDUP No. 1102230032918, HPWKI-certified guides, ISIC Provider ID 259268, and INDECON Spotlight membership. Led by an active Tourist Police officer.

See full credential verification

Same address. Same founder. Same operation.

The Booking.com award (2015), the travel guide mention (2016), the press article (2021), and the PT registration (2023) all reference the same location — Jl. Khairil Anwar 102A, Bondowoso — and the same person, Agung Sambuko. Continuity is observable, not just claimed.