ISRC USUM70917326
Verified recording
USUM70917326 is “Kewpie Doll” by Diana Ross,
registered on the CopyrightChains blockchain with CopyrightID
0x291a10d8c7502fe30e77e4788c6af45e7d34f1ce336b78c31dfd4408552d7a75 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70917326.
Recording identifiers
- ISRC
- USUM70917326
- Title
- Kewpie Doll
- Artist
- Diana Ross
- CopyrightID (CopyrightChains transaction hash)
0x291a10d8c7502fe30e77e4788c6af45e7d34f1ce336b78c31dfd4408552d7a75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:e4454405d75635f5d5d2e601d4190e745ea621bc3d764bb4d13c4226124d3ba4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70917326
- Bitcoin block existence check
- https://blockstream.info/api/block/960403