ISRC US3DF1701685
Verified recording
US3DF1701685 is “Que Bonitas Mamacitas” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0x96d677e1147fd32727c6d16bace7a5cec8cc05dc54e1bb333327188580b4cc64 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701685.
Recording identifiers
- ISRC
- US3DF1701685
- Title
- Que Bonitas Mamacitas
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0x96d677e1147fd32727c6d16bace7a5cec8cc05dc54e1bb333327188580b4cc64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:0332cec0233ad3793fa0805988645a619e92a2b91c5a633d47473a915a21dad9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701685
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Que Bonitas Mamacitas · Machine-readable JSON-LD