ISRC QZKVY2000987
Verified recording
QZKVY2000987 is “Patria Querida” by Los Guaracheros De Oriente,
registered on the CopyrightChains blockchain with CopyrightID
0xd339269496d04cb9d87feff344d53d75178fc3be236a64a7191120d07e514bc9 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKVY2000987.
Recording identifiers
- ISRC
- QZKVY2000987
- Title
- Patria Querida
- Artist
- Los Guaracheros De Oriente
- CopyrightID (CopyrightChains transaction hash)
0xd339269496d04cb9d87feff344d53d75178fc3be236a64a7191120d07e514bc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:58ffcd24ced9d04a0f53f34405591d1d51de942be0a47e274519cd62594992f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKVY2000987
- Bitcoin block existence check
- https://blockstream.info/api/block/960250