ISRC USUYG1433857
Verified recording
USUYG1433857 is “Mama (Intro)” by RJMrLA,
registered on the CopyrightChains blockchain with CopyrightID
0x39e429af400a110a95ecc995f245f4f72bee1d7e2502ec3d2fbeae56eda1bdcc and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1433857.
Recording identifiers
- ISRC
- USUYG1433857
- Title
- Mama (Intro)
- Artist
- RJMrLA
- CopyrightID (CopyrightChains transaction hash)
0x39e429af400a110a95ecc995f245f4f72bee1d7e2502ec3d2fbeae56eda1bdcc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:ef6c9416f85793a8ad35dd555fb414b076b2234eb5957780cea8869d1af31fb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1433857
- Bitcoin block existence check
- https://blockstream.info/api/block/960370