ISRC GBAYC2400849
Verified recording
GBAYC2400849 is “Schubert: 4 Impromptus, Op. 142, D. 935: No. 1 in F Minor” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x00447087bcbe6631af34d287d8696f4e9033ac211571cdbf92719e6bf6d5ac3f 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/GBAYC2400849.
Recording identifiers
- ISRC
- GBAYC2400849
- Title
- Schubert: 4 Impromptus, Op. 142, D. 935: No. 1 in F Minor
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x00447087bcbe6631af34d287d8696f4e9033ac211571cdbf92719e6bf6d5ac3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ed6e534f902914720b0863b1bfd1ebb21d6fba56ed7f53211ce29993d30bdd8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400849
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Schubert: 4 Impromptus, Op. 142, D. 935: No. 1 in F Minor · Machine-readable JSON-LD