Rosenbloms vaggsång

Recording by Sven-Bertil Taube.

Recording identifiers

ISRC
SEAMA1700071
CopyrightID (CopyrightChains transaction hash)
0xe81f44626e174612af83df5eccb5afac54a498157faf42128b4d1f0738d1f996
Copyright registration time
2026-01-28T23:07:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:2037e658898831b94b340a2572aff94fa7f2b2ce5f6d6f7923e8917a0147fc5b

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.