ISRC USLF29900899
Verified recording
USLF29900899 is “Come Back” by USHER,
registered on the CopyrightChains blockchain with CopyrightID
0x6d85404b7282c4f1a54d372b57871911af50afb5f35d551071b0985460dbbc9c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF29900899.
Recording identifiers
- ISRC
- USLF29900899
- Title
- Come Back
- Artist
- USHER
- CopyrightID (CopyrightChains transaction hash)
0x6d85404b7282c4f1a54d372b57871911af50afb5f35d551071b0985460dbbc9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fbd3c8417b5e77638c2538a0d5a859737b0681434e694974c8fc8993a1c4bc51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF29900899
- Bitcoin block existence check
- https://blockstream.info/api/block/956304