ISRC USV351428756
Verified recording
USV351428756 is “Pensamiento” by Duo Alfredo y Bienvenido Leon,
registered on the CopyrightChains blockchain with CopyrightID
0xb25eceaa1440b6fcd14f70033d9bec75d1b6eb88d258f3ac6cdb70bbc2523de4 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428756.
Recording identifiers
- ISRC
- USV351428756
- Title
- Pensamiento
- Artist
- Duo Alfredo y Bienvenido Leon
- CopyrightID (CopyrightChains transaction hash)
0xb25eceaa1440b6fcd14f70033d9bec75d1b6eb88d258f3ac6cdb70bbc2523de4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:2efa9aa09eb60f99001c224b1b97d910e53b68b49c83b97ed924d0c30017e143- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428756
- Bitcoin block existence check
- https://blockstream.info/api/block/960273