Winnetou rennt in die Tropfsteinhöhle, in der Tobby an den Pfahl gefesselt ist - From "Old Surehand"

Recording identifiers

ISRC

DEF066617610

Release date of the album this recording appears on

1966-01-01

CopyrightID (CopyrightChains transaction hash)

0x273f588e02d1704f30f3e2c9ab32992c4e7bc0d13923a40293b2cb8144cf8bfa

Copyright registration time

2026-07-07T19:23:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:20f95e978bc6aac89b9533fe85f7af887f4141eedb4343bb7c167ae48d7060d0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF066617610

What this proof establishes

This recording was released in 1966, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.