ISRC GBAYC8400889
Verified recording
GBAYC8400889 is “Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": I. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x728653bcc6c5abd896f75e9ba1ab5744d9f5eb86b1527ac1bd4c9bc6f56a4bc8 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400889.
Recording identifiers
- ISRC
- GBAYC8400889
- Title
- Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": I. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x728653bcc6c5abd896f75e9ba1ab5744d9f5eb86b1527ac1bd4c9bc6f56a4bc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f22c954ee18654c6970873cca7b66e456f8f6589124da53e27663897272237e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400889
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": I. Allegro · Machine-readable JSON-LD