ISRC ARF041000007
Verified recording
ARF041000007 is “Una Muchacha Y Una Guitarra” by Sandro,
registered on the CopyrightChains blockchain with CopyrightID
0xbb673f2643abaa6187c096d70566d507fd20eb10e7dcdafa137207b1fb9233ad and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF041000007.
Recording identifiers
- ISRC
- ARF041000007
- Title
- Una Muchacha Y Una Guitarra
- Artist
- Sandro
- CopyrightID (CopyrightChains transaction hash)
0xbb673f2643abaa6187c096d70566d507fd20eb10e7dcdafa137207b1fb9233ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f8521c2b5b2d022be805a4241e2309817a673a587c480b92bce0060201839a14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF041000007
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Una Muchacha Y Una Guitarra · Machine-readable JSON-LD