ISRC GBAYC1902705
Verified recording
GBAYC1902705 is “Schubert: Winterreise, Op. 89, D. 911: No. 22, Mut” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x254fa97b1e0563b86f579dbc74653830294806dd14024b9bd2781be351d5a095 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902705.
Recording identifiers
- ISRC
- GBAYC1902705
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 22, Mut
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x254fa97b1e0563b86f579dbc74653830294806dd14024b9bd2781be351d5a095
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:a165045089a57524ff71d182b0ed5c2fa1a6550964b4e243d1291a36d4a9e1d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902705
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 22, Mut · Machine-readable JSON-LD