ISRC USUM71917852
Verified recording
USUM71917852 is “Who Broke Your Heart And Made You Write That Song” by B.J. Thomas,
registered on the CopyrightChains blockchain with CopyrightID
0x415c3f2494edd72aeb4a8841d564abe6b4c024c56b3131b75577336db40e65bb 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/USUM71917852.
Recording identifiers
- ISRC
- USUM71917852
- Title
- Who Broke Your Heart And Made You Write That Song
- Artist
- B.J. Thomas
- CopyrightID (CopyrightChains transaction hash)
0x415c3f2494edd72aeb4a8841d564abe6b4c024c56b3131b75577336db40e65bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dd611b175c9d3402123e8760bcfe3fa0636da73ce122eff0a54a484f8a9a9eb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71917852
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Who Broke Your Heart And Made You Write That Song · Machine-readable JSON-LD