Music of the Spheres, BVN 128: IV. Like the Refraction of Sunbeams in the Waves
Recording by Rued Langgaard.
Recording identifiers
- ISRC
- DFFAA1001304
- Release date of the album this recording appears on
- 2010-08-24
- CopyrightID (CopyrightChains transaction hash)
- 0x06852f43a372e2250dd48d93cf54bf2b7efe343a48f6cfa10df7e62c2ce691a6
- Copyright registration time
- 2026-07-07T00:21:43+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19Z
- Bitcoin block
- 957118
- Canonical record hash
- sha256:21ecb147f627dd01953efe3274c19e4d7ab3ea9c3d407c87aa4a699ae90685e8
What this proof establishes
This recording was released in 2010, 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.