ISRC GBBBC2100352
Verified recording
GBBBC2100352 is “Waltz in G-Flat Major, D. Anh.I/14” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe2dd732a435733524bcdb5e49acc20a17333c4c4021b2f72d572f73971412c80 and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2100352.
Recording identifiers
- ISRC
- GBBBC2100352
- Title
- Waltz in G-Flat Major, D. Anh.I/14
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe2dd732a435733524bcdb5e49acc20a17333c4c4021b2f72d572f73971412c80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:5491444408b6986a4f6fef97b19b2da5068ddf090ce687faa791b32f26411c82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2100352
- Bitcoin block existence check
- https://blockstream.info/api/block/960145
Full record
Track page: Waltz in G-Flat Major, D. Anh.I/14 · Machine-readable JSON-LD