ISRC GBF079044310
Verified recording
GBF079044310 is “Kammermusik No. 2, Op. 36 No. 1 for Piano and Chamber Orchestra: Sehr lebhafte Achtel” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x35be4f44b4814642e28c756396fa75067d2206d6c0461ee0cd80f3404709e385 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/GBF079044310.
Recording identifiers
- ISRC
- GBF079044310
- Title
- Kammermusik No. 2, Op. 36 No. 1 for Piano and Chamber Orchestra: Sehr lebhafte Achtel
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x35be4f44b4814642e28c756396fa75067d2206d6c0461ee0cd80f3404709e385
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:60876b93f14058ff75ffa61f16166ec1d216d9df90c6b4e46633baa39ee1df56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079044310
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kammermusik No. 2, Op. 36 No. 1 for Piano and Chamber Orchestra: Sehr lebhafte Achtel · Machine-readable JSON-LD