ISRC USUM72311917
Verified recording
USUM72311917 is “Qué Bonito” by Juan Palau,
registered on the CopyrightChains blockchain with CopyrightID
0xcbf4f2f47d47856a29f6ec28ecad6389bc2863094d33dac6448a2bb58a7fe013 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/USUM72311917.
Recording identifiers
- ISRC
- USUM72311917
- Title
- Qué Bonito
- Artist
- Juan Palau
- CopyrightID (CopyrightChains transaction hash)
0xcbf4f2f47d47856a29f6ec28ecad6389bc2863094d33dac6448a2bb58a7fe013
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:edf738e7a73ae4c91f12e74281fa9c4c50a50d1ff950cfbbc49987461e341d0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72311917
- Bitcoin block existence check
- https://blockstream.info/api/block/956302