ISRC USLFA0820133
Verified recording
USLFA0820133 is “Que Lo Que” by Fernando Villalona,
registered on the CopyrightChains blockchain with CopyrightID
0x0a74e88485226ff4c88124b228b8c256897ca5e1b2bf20add8700284d6e34417 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/USLFA0820133.
Recording identifiers
- ISRC
- USLFA0820133
- Title
- Que Lo Que
- Artist
- Fernando Villalona
- CopyrightID (CopyrightChains transaction hash)
0x0a74e88485226ff4c88124b228b8c256897ca5e1b2bf20add8700284d6e34417
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e86870e2ba019ae67792073b34425dbadfa0193cb3c7f83e6d84f68030bb4e25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLFA0820133
- Bitcoin block existence check
- https://blockstream.info/api/block/956302