ISRC USUM71308937
Verified recording
USUM71308937 is “Blurred Lines - Will Sparks Remix” by Robin Thicke,
registered on the CopyrightChains blockchain with CopyrightID
0xd82957090d09fd4fdb51b2bd9de099f18bc27682d347d33f2ed9176306cfe1b4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71308937.
Recording identifiers
- ISRC
- USUM71308937
- Title
- Blurred Lines - Will Sparks Remix
- Artist
- Robin Thicke
- CopyrightID (CopyrightChains transaction hash)
0xd82957090d09fd4fdb51b2bd9de099f18bc27682d347d33f2ed9176306cfe1b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:72ffed3370e628ec5b5d6446817657084ee9dea89681b512a9e929adaca9493f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71308937
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Blurred Lines - Will Sparks Remix · Machine-readable JSON-LD