ISRC US3DF1701686
Verified recording
US3DF1701686 is “Tonto Mi Corazon” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0xeebd06f7f65fdb42bf9bc2038eb173d4eb6e7ed9506e8e1d985d1e08bec1400b and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701686.
Recording identifiers
- ISRC
- US3DF1701686
- Title
- Tonto Mi Corazon
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0xeebd06f7f65fdb42bf9bc2038eb173d4eb6e7ed9506e8e1d985d1e08bec1400b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b9eb0faffe46e09fab9fd3ee15c5bffa71af91e9f673d93549c7d0a1f39789d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701686
- Bitcoin block existence check
- https://blockstream.info/api/block/960138