ISRC USMRE0800025
Verified recording
USMRE0800025 is “La Cuarteria” by Los Hijos Del Rey,
registered on the CopyrightChains blockchain with CopyrightID
0xc800e1fd2dd724f4416734a462525e0719b8bc858ad52aa94aa209be84029105 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0800025.
Recording identifiers
- ISRC
- USMRE0800025
- Title
- La Cuarteria
- Artist
- Los Hijos Del Rey
- CopyrightID (CopyrightChains transaction hash)
0xc800e1fd2dd724f4416734a462525e0719b8bc858ad52aa94aa209be84029105
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1aa222384987c812d1a4b19eb5f242d9dbcbfe0bbace2bcc30f198b3b759c114- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0800025
- Bitcoin block existence check
- https://blockstream.info/api/block/960397