ISRC GBF079044306
Verified recording
GBF079044306 is “Kleine Kammermusik, Op. 24, No. 2, for wind quintet: 2. Walzer. Durchweg sehr leise” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x22f8d2e7d95f9736033174223d85ff898c594b5af25bb16cb4a52a18a1f62d4d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079044306.
Recording identifiers
- ISRC
- GBF079044306
- Title
- Kleine Kammermusik, Op. 24, No. 2, for wind quintet: 2. Walzer. Durchweg sehr leise
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x22f8d2e7d95f9736033174223d85ff898c594b5af25bb16cb4a52a18a1f62d4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:340a92c18997a5eab88fbba5f6aa852866984255bbafa8a8c688ee896c7801c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079044306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kleine Kammermusik, Op. 24, No. 2, for wind quintet: 2. Walzer. Durchweg sehr leise · Machine-readable JSON-LD