ISRC USVPR0107250
Verified recording
USVPR0107250 is “Unchained” by Jack Radics,
registered on the CopyrightChains blockchain with CopyrightID
0x44b7f39b08a845cd23616f35777df976d0a75c5e40cc9c170264f2737540badd 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/USVPR0107250.
Recording identifiers
- ISRC
- USVPR0107250
- Title
- Unchained
- Artist
- Jack Radics
- CopyrightID (CopyrightChains transaction hash)
0x44b7f39b08a845cd23616f35777df976d0a75c5e40cc9c170264f2737540badd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:df11bf8d56aaa7b78bdf8aba75ce50756f608321232ef50106cd6e699861afc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR0107250
- Bitcoin block existence check
- https://blockstream.info/api/block/956304