ISRC USUM71206034
Verified recording
USUM71206034 is “So Sophisticated” by Rick Ross,
registered on the CopyrightChains blockchain with CopyrightID
0xbbe3fa4a6e9ce9f2f83a6f30961ce03553bdcbc2882c63312c128d53a5c01406 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71206034.
Recording identifiers
- ISRC
- USUM71206034
- Title
- So Sophisticated
- Artist
- Rick Ross
- CopyrightID (CopyrightChains transaction hash)
0xbbe3fa4a6e9ce9f2f83a6f30961ce03553bdcbc2882c63312c128d53a5c01406
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:d633b854984a15c23affb2c98731f8102f5925b86ba536d03eb256961532d585- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71206034
- Bitcoin block existence check
- https://blockstream.info/api/block/953528