ISRC QZMEM2233916
Verified recording
QZMEM2233916 is “Muchachita De Ojos Tristes - En Vivo” by Grupo Perfil Sencillo,
registered on the CopyrightChains blockchain with CopyrightID
0xa0d03bfa79fae7126b3bb0cd4a140aa10ce170dece226d8e84f32773554f683c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2233916.
Recording identifiers
- ISRC
- QZMEM2233916
- Title
- Muchachita De Ojos Tristes - En Vivo
- Artist
- Grupo Perfil Sencillo
- CopyrightID (CopyrightChains transaction hash)
0xa0d03bfa79fae7126b3bb0cd4a140aa10ce170dece226d8e84f32773554f683c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:73001490ef6e5d3dee13603e8c60fb57d616a5b3c1de9dfc1ad432e34617cde3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2233916
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Muchachita De Ojos Tristes - En Vivo · Machine-readable JSON-LD