Kreuzgang (V.2)

Recording identifiers

ISRC

DEU551112617

Release date of the album this recording appears on

2011-11-18

CopyrightID (CopyrightChains transaction hash)

0xe54c63c41aac80f71891b1df227305a6c9c9c43b83bb65ee88a37c54325a6ea6

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:c8d9e6400ae21b810277ff6f9154bd81076bfe752d0f13930edccae700aef880

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEU551112617

What this proof establishes

This recording was released in 2011, 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.