ISRC USAT21904836
Verified recording
USAT21904836 is “UP NOW” by K$upreme,
registered on the CopyrightChains blockchain with CopyrightID
0xc6de63c1ae9f9b4475b9d94c731e9b40afa34e040d16d67c99cb68b714e1fbe2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21904836.
Recording identifiers
- ISRC
- USAT21904836
- Title
- UP NOW
- Artist
- K$upreme
- CopyrightID (CopyrightChains transaction hash)
0xc6de63c1ae9f9b4475b9d94c731e9b40afa34e040d16d67c99cb68b714e1fbe2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:cb3256b3c13881dc06b438affae3220d9e71a2abfe406ba1059ff708f56c0b44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21904836
- Bitcoin block existence check
- https://blockstream.info/api/block/953520