ISRC USUM70600302
Verified recording
USUM70600302 is “You've Changed” by Diana Ross,
registered on the CopyrightChains blockchain with CopyrightID
0x2231e0853816d409ed5e1c7d544921861069f21b70e45ea1523e361386a7f076 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70600302.
Recording identifiers
- ISRC
- USUM70600302
- Title
- You've Changed
- Artist
- Diana Ross
- CopyrightID (CopyrightChains transaction hash)
0x2231e0853816d409ed5e1c7d544921861069f21b70e45ea1523e361386a7f076
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:af0918790b9d0e3683c9f81d5b2c4e44775d205489375889392617430d650515- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70600302
- Bitcoin block existence check
- https://blockstream.info/api/block/960160