ISRC FRZ141111050
Verified recording
FRZ141111050 is “String Quartet No.15 in G Major Op.161: I. Allegro molto moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xdd40a011bb868c31b92675f62ec4d347d7120f46f72d5a44a54ab20eb63129f5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141111050.
Recording identifiers
- ISRC
- FRZ141111050
- Title
- String Quartet No.15 in G Major Op.161: I. Allegro molto moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xdd40a011bb868c31b92675f62ec4d347d7120f46f72d5a44a54ab20eb63129f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f1d69d81cc84634881f0f5d1e36746595bf3e7dc3956f3966c41f0c06aba0207- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141111050
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: String Quartet No.15 in G Major Op.161: I. Allegro molto moderato · Machine-readable JSON-LD