ISRC GBAYC0400369
Verified recording
GBAYC0400369 is “Schubert: Winterreise, Op. 89, D. 911: No. 23, Die Nebensonnen” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x5bfedefdbe27681b4ce53b243860a20856ed41454139f791cffebf29d97e0ad7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0400369.
Recording identifiers
- ISRC
- GBAYC0400369
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 23, Die Nebensonnen
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x5bfedefdbe27681b4ce53b243860a20856ed41454139f791cffebf29d97e0ad7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:bf9152d7b787de938fc144d0844dc6ee7b6c45ea927dbadcda5a79a3160e857e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0400369
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 23, Die Nebensonnen · Machine-readable JSON-LD