ISRC USUM71115093
Verified recording
USUM71115093 is “Que Vuelva” by Fanny Lu,
registered on the CopyrightChains blockchain with CopyrightID
0x41e1784d6547a9d548d581036ed39d8201bbff3f1285785aa8e8aa9d08ab6343 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/USUM71115093.
Recording identifiers
- ISRC
- USUM71115093
- Title
- Que Vuelva
- Artist
- Fanny Lu
- CopyrightID (CopyrightChains transaction hash)
0x41e1784d6547a9d548d581036ed39d8201bbff3f1285785aa8e8aa9d08ab6343
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ab18bba118a4cfa90a91cd19a559056c1022c797442b9673a6636879f63612fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71115093
- Bitcoin block existence check
- https://blockstream.info/api/block/956304