ISRC QMDA62128555
Verified recording
QMDA62128555 is “Hjärtats sånger, Op. 27: I. När du sluter mina ögon” by Gunnar de Frumerie,
registered on the CopyrightChains blockchain with CopyrightID
0xd7a044b94b796e1b156f59dc1d6f131c655d6692ce00701d807ed4a8f58538ce and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62128555.
Recording identifiers
- ISRC
- QMDA62128555
- Title
- Hjärtats sånger, Op. 27: I. När du sluter mina ögon
- Artist
- Gunnar de Frumerie
- CopyrightID (CopyrightChains transaction hash)
0xd7a044b94b796e1b156f59dc1d6f131c655d6692ce00701d807ed4a8f58538ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3797ca4ba719992ba72d3c4d24feb83046410a4d5a1c5c11ac823e6186c7c1a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62128555
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Hjärtats sånger, Op. 27: I. När du sluter mina ögon · Machine-readable JSON-LD