ISRC FR50X1526505
Verified recording
FR50X1526505 is “String Quartet No.14 in D Minor, D. 810 "Death and the Maiden": II. Andante con moto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xf5f30841598884c0c6bdb1bcbc4f1ef3e05b38a5913c73f36c49bf386080ac7e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1526505.
Recording identifiers
- ISRC
- FR50X1526505
- Title
- String Quartet No.14 in D Minor, D. 810 "Death and the Maiden": II. Andante con moto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xf5f30841598884c0c6bdb1bcbc4f1ef3e05b38a5913c73f36c49bf386080ac7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2f7cdd007f2866f580dc7ad9c386894464caf6498f12f1921b1ede8a0cd057f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1526505
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No.14 in D Minor, D. 810 "Death and the Maiden": II. Andante con moto · Machine-readable JSON-LD