ISRC USUM72006993
Verified recording
USUM72006993 is “CU U U U UX” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0x27219d55df5a1ae930da152191a7056d9751d2dc0ca203a9db42ffa3c4efcbc7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72006993.
Recording identifiers
- ISRC
- USUM72006993
- Title
- CU U U U UX
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0x27219d55df5a1ae930da152191a7056d9751d2dc0ca203a9db42ffa3c4efcbc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e827055fd8ba9141a7bf3587cc07984bb0979e7229644e5852078825dc7a9254- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72006993
- Bitcoin block existence check
- https://blockstream.info/api/block/953513