ISRC GBAJY2442302
Verified recording
GBAJY2442302 is “String Quartet No. 15 in G Major, D. 887: II. Andante un poco moto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xf25783697fb2abc5829049f043036d36e45466daa1dc4d1f1ca26aa42b2b5a29 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2442302.
Recording identifiers
- ISRC
- GBAJY2442302
- Title
- String Quartet No. 15 in G Major, D. 887: II. Andante un poco moto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xf25783697fb2abc5829049f043036d36e45466daa1dc4d1f1ca26aa42b2b5a29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:d4a3069134746f0b2ad4ce68067016c74eb7ed9ce0f696e4f5ffc0474b0142b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2442302
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: String Quartet No. 15 in G Major, D. 887: II. Andante un poco moto · Machine-readable JSON-LD