ISRC FRU622158819
Verified recording
FRU622158819 is “String quartet No. 6 in D Major, D. 74: III. . Menuetto. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xa490fad42f4f118de53ed52f1347837777a0eb1692f06be102eb493c0f0fa16d and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622158819.
Recording identifiers
- ISRC
- FRU622158819
- Title
- String quartet No. 6 in D Major, D. 74: III. . Menuetto. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xa490fad42f4f118de53ed52f1347837777a0eb1692f06be102eb493c0f0fa16d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:9a0dc808dd26f8c241ce5be9846031509ff48d1240f9c6ba24e9aaf83df88482- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622158819
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: String quartet No. 6 in D Major, D. 74: III. . Menuetto. Allegro · Machine-readable JSON-LD