ISRC QZTRX2125753
Verified recording
QZTRX2125753 is “Für Elise - Beethoven - Musique D'étude Classique pour Guitare” by Musique Classique,
registered on the CopyrightChains blockchain with CopyrightID
0x3803175f75c5dacecc4c29fc365a60d080af266d3341166e744330ae2201b435 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2125753.
Recording identifiers
- ISRC
- QZTRX2125753
- Title
- Für Elise - Beethoven - Musique D'étude Classique pour Guitare
- Artist
- Musique Classique
- CopyrightID (CopyrightChains transaction hash)
0x3803175f75c5dacecc4c29fc365a60d080af266d3341166e744330ae2201b435
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:853a2efeeac158d31120c4d4a157fd2e6e76e338534c75b2ba44e4f2f9c6dc9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2125753
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Für Elise - Beethoven - Musique D'étude Classique pour Guitare · Machine-readable JSON-LD