ISRC US3DF1701656
Verified recording
US3DF1701656 is “En Preparacion (En Vivo)” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0xdbcfaec14a11e69415ab2e94b39b93ab953e7c572a1ae5556091e51c6fa424e7 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701656.
Recording identifiers
- ISRC
- US3DF1701656
- Title
- En Preparacion (En Vivo)
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0xdbcfaec14a11e69415ab2e94b39b93ab953e7c572a1ae5556091e51c6fa424e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:a8a32b6394c3a32b4edda902e1b1e24d53717503cb222e27e020242ff44b880e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701656
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: En Preparacion (En Vivo) · Machine-readable JSON-LD