ISRC FRU621528002
Verified recording
FRU621528002 is “Variations sur un thème original en La Bémol Majeur, Op. 35, D. 813: I. Theme (Allegretto)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x97aa0af1c7a939312224d3a0c29ad50a4cd20cd55e7e90006206b1cf6bd168de and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621528002.
Recording identifiers
- ISRC
- FRU621528002
- Title
- Variations sur un thème original en La Bémol Majeur, Op. 35, D. 813: I. Theme (Allegretto)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x97aa0af1c7a939312224d3a0c29ad50a4cd20cd55e7e90006206b1cf6bd168de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:199e0fc2b5ed29defad992b44590a4834bb777beb39efce2891248d78b5adc94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621528002
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Variations sur un thème original en La Bémol Majeur, Op. 35, D. 813: I. Theme (Allegretto) · Machine-readable JSON-LD