ISRC GBAYC2400852
Verified recording
GBAYC2400852 is “Schubert: 4 Impromptus, Op. 142, D. 935: No. 4 in F Minor” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x6e10d51a189bae0a3015af38a3fe10a77d52fb13468bc698cc08e101acf3a79e 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/GBAYC2400852.
Recording identifiers
- ISRC
- GBAYC2400852
- Title
- Schubert: 4 Impromptus, Op. 142, D. 935: No. 4 in F Minor
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x6e10d51a189bae0a3015af38a3fe10a77d52fb13468bc698cc08e101acf3a79e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:371af156bf1de6291c4c9cc2c3ba8ad516b2cb49355fa017da04e1d6bb0e020c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400852
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Schubert: 4 Impromptus, Op. 142, D. 935: No. 4 in F Minor · Machine-readable JSON-LD