ISRC GBAYC1902592
Verified recording
GBAYC1902592 is “Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": II. (b) Variation I” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1753b9107acf6ee07ee28cb7d3b88fddcb3900e4e9eb1242146aceb9d98f19e5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902592.
Recording identifiers
- ISRC
- GBAYC1902592
- Title
- Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": II. (b) Variation I
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1753b9107acf6ee07ee28cb7d3b88fddcb3900e4e9eb1242146aceb9d98f19e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a6203a3ef03705abee417301b0532b922de1ead04b0301cb5092baf4447f667b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902592
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": II. (b) Variation I · Machine-readable JSON-LD