ISRC GBAYC8400890
Verified recording
GBAYC8400890 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
0xfb609ef2c8b8a5cb9c8a864731380869d3ab27815ca4b7c195b2276160c3e017 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400890.
Recording identifiers
- ISRC
- GBAYC8400890
- 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)
0xfb609ef2c8b8a5cb9c8a864731380869d3ab27815ca4b7c195b2276160c3e017
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:d57a3522c1c9b9ece4089ab95a6f0bf94f09e5d29740bc6607617cc374c1eea6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400890
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
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