ISRC GBAYC1200487
Verified recording
GBAYC1200487 is “Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": IV. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x01ef1167d8120f91d28311a88c88cbb795f5a2f47d849f671f85848a2fccf9bd and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200487.
Recording identifiers
- ISRC
- GBAYC1200487
- Title
- Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": IV. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x01ef1167d8120f91d28311a88c88cbb795f5a2f47d849f671f85848a2fccf9bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:652355fb98741d67409b911b333b799fb12bd4be68709b20d1c284583c247d45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200487
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": IV. Allegro moderato · Machine-readable JSON-LD