ISRC US38Y2421371
Verified recording
US38Y2421371 is “Empty - Mixed” by Upgrade (UK),
registered on the CopyrightChains blockchain with CopyrightID
0x9b790df99741c742fef27daa98c36f1bc0db1769b90b63e3edc05b9d5f7a398b 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/US38Y2421371.
Recording identifiers
- ISRC
- US38Y2421371
- Title
- Empty - Mixed
- Artist
- Upgrade (UK)
- CopyrightID (CopyrightChains transaction hash)
0x9b790df99741c742fef27daa98c36f1bc0db1769b90b63e3edc05b9d5f7a398b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:139a284c023c00a426f698b3bd9065e4692068072e1dd59374cb93c813d6561a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2421371
- Bitcoin block existence check
- https://blockstream.info/api/block/956302