ISRC GBAYC2300954
Verified recording
GBAYC2300954 is “Schubert: Waltz in G-Flat Major, D. Anh. I/14 "Kupelwieser-Walzer" (Transcr. R. Strauss)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x3973c776e050de2cf51d1bcde53d40ba3f5a15c3000c7afd5ad9821b44bc3b9f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300954.
Recording identifiers
- ISRC
- GBAYC2300954
- Title
- Schubert: Waltz in G-Flat Major, D. Anh. I/14 "Kupelwieser-Walzer" (Transcr. R. Strauss)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x3973c776e050de2cf51d1bcde53d40ba3f5a15c3000c7afd5ad9821b44bc3b9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:181092695a866488b49f71d0a0f194ed3724111b6c3278e3bf4ea6bde75c60e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300954
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Schubert: Waltz in G-Flat Major, D. Anh. I/14 "Kupelwieser-Walzer" (Transcr. R. Strauss) · Machine-readable JSON-LD