ISRC US6R21347942
Verified recording
US6R21347942 is “Diferencias Sobre “Las Vacas” (Improvisació) [C. M. Medinaceli]” by Hespèrion XX,
registered on the CopyrightChains blockchain with CopyrightID
0xfb36138afe07e23796138e0b90ce71ccb05098ed1f7fc677b807f2dc549adb4e and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347942.
Recording identifiers
- ISRC
- US6R21347942
- Title
- Diferencias Sobre “Las Vacas” (Improvisació) [C. M. Medinaceli]
- Artist
- Hespèrion XX
- CopyrightID (CopyrightChains transaction hash)
0xfb36138afe07e23796138e0b90ce71ccb05098ed1f7fc677b807f2dc549adb4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:1b15d6340ba48bf23ee87a408c8259cacb77530428b58a8c1e7566fd6841bc73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347942
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Diferencias Sobre “Las Vacas” (Improvisació) [C. M. Medinaceli] · Machine-readable JSON-LD