ISRC JMA271200073
Verified recording
JMA271200073 is “Ruff We Ruff” by Don Carlos,
registered on the CopyrightChains blockchain with CopyrightID
0xfd66df1cfb10cd85b6f68e34d9d2927923aea3b9fbc88cf254666b5c78bd0a94 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JMA271200073.
Recording identifiers
- ISRC
- JMA271200073
- Title
- Ruff We Ruff
- Artist
- Don Carlos
- CopyrightID (CopyrightChains transaction hash)
0xfd66df1cfb10cd85b6f68e34d9d2927923aea3b9fbc88cf254666b5c78bd0a94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:9dd6d223ac54eb387b3ec3ead9845d74a487d6c3631e18203f4407ddf98ef4a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JMA271200073
- Bitcoin block existence check
- https://blockstream.info/api/block/960216