ISRC USUM71311476
Verified recording
USUM71311476 is “Colors” by Yuna,
registered on the CopyrightChains blockchain with CopyrightID
0xa83b2f93bee406888f45a0aebb7684c73502aba9d81b9a78a1aaf93ea00da21b 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/USUM71311476.
Recording identifiers
- ISRC
- USUM71311476
- Title
- Colors
- Artist
- Yuna
- CopyrightID (CopyrightChains transaction hash)
0xa83b2f93bee406888f45a0aebb7684c73502aba9d81b9a78a1aaf93ea00da21b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f39de181893133b01717161745679587870dd09c5799594cfd0f56fd8b49de1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311476
- Bitcoin block existence check
- https://blockstream.info/api/block/956302