ISRC USLF29700251
Verified recording
USLF29700251 is “Un-Break My Heart - Classic Radio Mix” by Toni Braxton,
registered on the CopyrightChains blockchain with CopyrightID
0xf6b310f3e8f0c80975800c92cb5cd50fe385ce078570e81497b5262ab0765c5d 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/USLF29700251.
Recording identifiers
- ISRC
- USLF29700251
- Title
- Un-Break My Heart - Classic Radio Mix
- Artist
- Toni Braxton
- CopyrightID (CopyrightChains transaction hash)
0xf6b310f3e8f0c80975800c92cb5cd50fe385ce078570e81497b5262ab0765c5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bc33fb746712718ea6de339a006f0e98088a81b2fc24ad28d055464ebc6adb8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF29700251
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Un-Break My Heart - Classic Radio Mix · Machine-readable JSON-LD