ISRC QZ7R41850371
Verified recording
QZ7R41850371 is “La Güachafita / Fiesta en Elorza” by Huascar Barradas,
registered on the CopyrightChains blockchain with CopyrightID
0x4f2fd920770f0c85c11a9f20b5f5084388d97ae87b592e91bb0f7ebf2de4d064 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R41850371.
Recording identifiers
- ISRC
- QZ7R41850371
- Title
- La Güachafita / Fiesta en Elorza
- Artist
- Huascar Barradas
- CopyrightID (CopyrightChains transaction hash)
0x4f2fd920770f0c85c11a9f20b5f5084388d97ae87b592e91bb0f7ebf2de4d064
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3a0c40e309c506694d8a61dfd0a232a270120e2bca0a20e03063eeabbabe5eeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7R41850371
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Güachafita / Fiesta en Elorza · Machine-readable JSON-LD