ISRC QZDQH2140131
Verified recording
QZDQH2140131 is “La Joven de los Ojos Negros” by Los Varones De California,
registered on the CopyrightChains blockchain with CopyrightID
0x00f17c4822e6b260d160698f0311f61641db5f411ea45b4ad0a90581d5088878 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2140131.
Recording identifiers
- ISRC
- QZDQH2140131
- Title
- La Joven de los Ojos Negros
- Artist
- Los Varones De California
- CopyrightID (CopyrightChains transaction hash)
0x00f17c4822e6b260d160698f0311f61641db5f411ea45b4ad0a90581d5088878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:34a2a1451b3f2cae7bfd96dafd770de796fda0c189769a3c001ceb7e004c92f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2140131
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: La Joven de los Ojos Negros · Machine-readable JSON-LD