ISRC ITX921002270
Verified recording
ITX921002270 is “24 Studies, Op. 35 "Exercises" (Excerpts Arr. A. Segovia for Guitar): No. 22 in B Minor” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0xaa167e27c3ece0c7ebe51d150045df618623637dfee6ce769f735b849f638e3d and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002270.
Recording identifiers
- ISRC
- ITX921002270
- Title
- 24 Studies, Op. 35 "Exercises" (Excerpts Arr. A. Segovia for Guitar): No. 22 in B Minor
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0xaa167e27c3ece0c7ebe51d150045df618623637dfee6ce769f735b849f638e3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:e71b9203228ca74d442d08f2fa1a55b446f8ba0c906e6c20737e75c78ad3eb3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002270
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: 24 Studies, Op. 35 "Exercises" (Excerpts Arr. A. Segovia for Guitar): No. 22 in B Minor · Machine-readable JSON-LD