Nämnar Du Sverige

Recording by Jussi Björling.

Recording identifiers

ISRC
SEVCE9801200
CopyrightID (CopyrightChains transaction hash)
0x15abdb15776b3a85875aea2575031c99eb0f39dd906e22e6e9eea7b8b9f242fc
Copyright registration time
2026-07-06T20:23:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:777d71a73a81c13d4471069b13478a023bdf09a4ab84e27b67ac62769391538a

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.