ISRC GBAYC9600221
Verified recording
GBAYC9600221 is “Schubert: 4 Lieder, Op. 88: No. 4, An die Musik, D. 547” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe302bdb5ea549120838aabc41731e64ea0cde9a70d2d516b1175cc69040e3888 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/GBAYC9600221.
Recording identifiers
- ISRC
- GBAYC9600221
- Title
- Schubert: 4 Lieder, Op. 88: No. 4, An die Musik, D. 547
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe302bdb5ea549120838aabc41731e64ea0cde9a70d2d516b1175cc69040e3888
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:150222bca232e45280c1647e0a21271bfac602cc4e1bb37c3f5db30f3054db47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600221
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Schubert: 4 Lieder, Op. 88: No. 4, An die Musik, D. 547 · Machine-readable JSON-LD