ISRC US3DF1701642
Verified recording
US3DF1701642 is “El Postre (En Vivo)” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0x188a47225a7d17b78dc96972954b0df0661fb0b532524a2b3c20b24c0cf1bcaf 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/US3DF1701642.
Recording identifiers
- ISRC
- US3DF1701642
- Title
- El Postre (En Vivo)
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0x188a47225a7d17b78dc96972954b0df0661fb0b532524a2b3c20b24c0cf1bcaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c4843597f99bea38fb8bf4d731f1a495eba6adc52ae06802e2ef6df040c0276f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1701642
- Bitcoin block existence check
- https://blockstream.info/api/block/960138