ISRC US3DF1701756
Verified recording
US3DF1701756 is “El Karma (En Vivo)” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0x6720ccde1c35127a4507a10b5a64bb02d50eec760e244ad7ee22a9ba17fa0bc5 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701756.
Recording identifiers
- ISRC
- US3DF1701756
- Title
- El Karma (En Vivo)
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0x6720ccde1c35127a4507a10b5a64bb02d50eec760e244ad7ee22a9ba17fa0bc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:ba09edcc4e21800d9d52d1b22fac420dd42fc9d9a122d8aef18c6d7abc2cb82f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701756
- Bitcoin block existence check
- https://blockstream.info/api/block/960216