ISRC US3DF1701628
Verified recording
US3DF1701628 is “El Sobrino de La Tia Juana (En Vivo)” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0x33b082e30e4f37dd04c39bfd14ecf4775863385045845d11ad0431f5fb1c20c4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701628.
Recording identifiers
- ISRC
- US3DF1701628
- Title
- El Sobrino de La Tia Juana (En Vivo)
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0x33b082e30e4f37dd04c39bfd14ecf4775863385045845d11ad0431f5fb1c20c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:77ab674312e1ad2d818bd351d922c3c9ec95d131218529bd21155c2d8889fd78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701628
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: El Sobrino de La Tia Juana (En Vivo) · Machine-readable JSON-LD