ISRC DEF058702692
Verified recording
DEF058702692 is “String Quartet No. 14 In D Minor, D. 810 "Death and the Maiden": 2. Andante con moto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x0da36d392a48f27f17d6f233f689fa2d7d9466cec34a6c79aa7f1dd417d5b90f 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/DEF058702692.
Recording identifiers
- ISRC
- DEF058702692
- Title
- String Quartet No. 14 In D Minor, D. 810 "Death and the Maiden": 2. Andante con moto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x0da36d392a48f27f17d6f233f689fa2d7d9466cec34a6c79aa7f1dd417d5b90f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1f228c9381728aa0162f38df7e2abeddbfe5167b85a2af062743f3bcd9d730c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702692
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: String Quartet No. 14 In D Minor, D. 810 "Death and the Maiden": 2. Andante con moto · Machine-readable JSON-LD