ISRC USUM71923673
Verified recording
USUM71923673 is “El Rubio” by Jesús Ojeda y Sus Parientes,
registered on the CopyrightChains blockchain with CopyrightID
0x56b02c81ddcd3eb3955a975a4859c862e213c9630c9dcd132820f45e2962b81d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71923673.
Recording identifiers
- ISRC
- USUM71923673
- Title
- El Rubio
- Artist
- Jesús Ojeda y Sus Parientes
- CopyrightID (CopyrightChains transaction hash)
0x56b02c81ddcd3eb3955a975a4859c862e213c9630c9dcd132820f45e2962b81d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4a5f04fd081c0a0378d5236e8a12b453080f2292206146e6f2b92deb177e3a19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71923673
- Bitcoin block existence check
- https://blockstream.info/api/block/956304