ISRC GBAYC1902695
Verified recording
GBAYC1902695 is “Schubert: Winterreise, Op. 89, D. 911: No. 12, Einsamkeit” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x366d1c2788454a88fd8e128e4cb8591994193428a182b1d7a24519b4a194916e 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/GBAYC1902695.
Recording identifiers
- ISRC
- GBAYC1902695
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 12, Einsamkeit
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x366d1c2788454a88fd8e128e4cb8591994193428a182b1d7a24519b4a194916e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:2121ca804a9e6d0efaddf1b05d110d6ab3917a6ac91b2f4bb8cd0a9fc43f1243- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902695
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 12, Einsamkeit · Machine-readable JSON-LD