ISRC QZDQH2140126
Verified recording
QZDQH2140126 is “Noches Tenebrosas” by Los Varones De California,
registered on the CopyrightChains blockchain with CopyrightID
0x4e35877cb44d27add9f32234c5e6d526bcb4f2ff5b8a2436f632ff6cb64ab588 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2140126.
Recording identifiers
- ISRC
- QZDQH2140126
- Title
- Noches Tenebrosas
- Artist
- Los Varones De California
- CopyrightID (CopyrightChains transaction hash)
0x4e35877cb44d27add9f32234c5e6d526bcb4f2ff5b8a2436f632ff6cb64ab588
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:6d3bc50c3c299c9baac704ed9fe480d28c35ff3c6577bd7c0f783650b86445be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2140126
- Bitcoin block existence check
- https://blockstream.info/api/block/960207