ISRC USSM19918073
Verified recording
USSM19918073 is “Heartbreaker (feat. JAY-Z)” by Mariah Carey,
registered on the CopyrightChains blockchain with CopyrightID
0xacc3cf053fbfc421f7171453c6e9cf346b3b2a42b5b67216c09b4b7f0d9ea23e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19918073.
Recording identifiers
- ISRC
- USSM19918073
- Title
- Heartbreaker (feat. JAY-Z)
- Artist
- Mariah Carey
- CopyrightID (CopyrightChains transaction hash)
0xacc3cf053fbfc421f7171453c6e9cf346b3b2a42b5b67216c09b4b7f0d9ea23e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:449ed152e2ec6c7e6ea6cbc7655ce7c0297fcd806ce0e432869be2056b720a79- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19918073
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Heartbreaker (feat. JAY-Z) · Machine-readable JSON-LD