Blåa blåa bergen

Recording by Marit Bergman.

Recording identifiers

ISRC
SEYEB1600401
CopyrightID (CopyrightChains transaction hash)
0xefabab4bba43795c9cc5e0565716f3ce608d80cf51b4f80b91bea5c54a583b91
Copyright registration time
2026-06-18T15:28:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:705c1e267b248c64212b5ab0e6df5ade364a4f1fcba5d0ced9ab11ff0d397a0e

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.