ISRC QMDA62128554
Verified recording
QMDA62128554 is “Hjärtats sånger, Op. 27: VI. Som en våg” by Gunnar de Frumerie,
registered on the CopyrightChains blockchain with CopyrightID
0x93957eb30e4c683b3b2d7e0cf1126e41cd5d1a01db13aaa84fd76855c804e566 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/QMDA62128554.
Recording identifiers
- ISRC
- QMDA62128554
- Title
- Hjärtats sånger, Op. 27: VI. Som en våg
- Artist
- Gunnar de Frumerie
- CopyrightID (CopyrightChains transaction hash)
0x93957eb30e4c683b3b2d7e0cf1126e41cd5d1a01db13aaa84fd76855c804e566
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b22c538dd8cc3856b1f42fce9b8342c751af68543ab972b430527f3f3a5019cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62128554
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Hjärtats sånger, Op. 27: VI. Som en våg · Machine-readable JSON-LD