ISRC GBAYC0401259
Verified recording
GBAYC0401259 is “Schubert: Winterreise, Op. 89, D. 911: No. 12, Einsamkeit” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xa411f70e6868b68ae1e0d0961925aafab642a0c33aaf29ffb0801c23bfe6eeb0 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401259.
Recording identifiers
- ISRC
- GBAYC0401259
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 12, Einsamkeit
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xa411f70e6868b68ae1e0d0961925aafab642a0c33aaf29ffb0801c23bfe6eeb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:6395eca27aba1aecfcbc5fd1431b407412e6639aa900a129d866aa0de4afb73a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401259
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 12, Einsamkeit · Machine-readable JSON-LD