ISRC USUYG1142478
Verified recording
USUYG1142478 is “C Class” by Jackboy,
registered on the CopyrightChains blockchain with CopyrightID
0x6c67d69687eab873da16dc8e303de3fe689b4bac07c0e8d6c40eaf4388d2f97a 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/USUYG1142478.
Recording identifiers
- ISRC
- USUYG1142478
- Title
- C Class
- Artist
- Jackboy
- CopyrightID (CopyrightChains transaction hash)
0x6c67d69687eab873da16dc8e303de3fe689b4bac07c0e8d6c40eaf4388d2f97a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4ddd3d0b87ffa457da1232cccfd5221ad4c6087a125eaa924e660fe55bf22ea5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1142478
- Bitcoin block existence check
- https://blockstream.info/api/block/956304