ISRC USSM12305393
Verified recording
USSM12305393 is “Workin' Hard - Terry Hunter Remix” by Mariah Carey,
registered on the CopyrightChains blockchain with CopyrightID
0xecf1696da53184ecee8c7de5dac08131ef0712e6c137229400722c05d9e80641 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305393.
Recording identifiers
- ISRC
- USSM12305393
- Title
- Workin' Hard - Terry Hunter Remix
- Artist
- Mariah Carey
- CopyrightID (CopyrightChains transaction hash)
0xecf1696da53184ecee8c7de5dac08131ef0712e6c137229400722c05d9e80641
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e78f524180d27f79116f508b9da4377011cf158f699b0401166b82ab7789211d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305393
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Workin' Hard - Terry Hunter Remix · Machine-readable JSON-LD