ISRC QZHN52531682
Verified recording
QZHN52531682 is “La Cadena” by Los Amigueros de la Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0x659d62a89bf4f76ce40cb2f155cc284dad3a99be999ce24190af25afb2962e12 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52531682.
Recording identifiers
- ISRC
- QZHN52531682
- Title
- La Cadena
- Artist
- Los Amigueros de la Sierra
- CopyrightID (CopyrightChains transaction hash)
0x659d62a89bf4f76ce40cb2f155cc284dad3a99be999ce24190af25afb2962e12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:c9baa932a16fc4f7408e5eabc827e3fe909447d14919bca6faa3ef7691f482c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52531682
- Bitcoin block existence check
- https://blockstream.info/api/block/960327