ISRC QZFZ22176058
Verified recording
QZFZ22176058 is “Una Casa Pa Mami” by El Villanord,
registered on the CopyrightChains blockchain with CopyrightID
0x288983f4b25154fc2f99f82ac1af4277e2931e32a2c6017c8d3856120ef67cdd and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22176058.
Recording identifiers
- ISRC
- QZFZ22176058
- Title
- Una Casa Pa Mami
- Artist
- El Villanord
- CopyrightID (CopyrightChains transaction hash)
0x288983f4b25154fc2f99f82ac1af4277e2931e32a2c6017c8d3856120ef67cdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:eea5cff7c93a27bc038a0937b0328bd0f43e599e5530a441ebbbb2b6071cc41d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22176058
- Bitcoin block existence check
- https://blockstream.info/api/block/960422