ISRC UYM120300344
Verified recording
UYM120300344 is “La Cumparsita - En Vivo” by Pepe Guerra,
registered on the CopyrightChains blockchain with CopyrightID
0x9f86bdd67cef908ed1bee56084e07b85f31684b8fd6f5e775e5d70a2c71355a5 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM120300344.
Recording identifiers
- ISRC
- UYM120300344
- Title
- La Cumparsita - En Vivo
- Artist
- Pepe Guerra
- CopyrightID (CopyrightChains transaction hash)
0x9f86bdd67cef908ed1bee56084e07b85f31684b8fd6f5e775e5d70a2c71355a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:16b048467d1bb8f7f5bce421f02018654eaf3e0d7af7052341c743def42ebf03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM120300344
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: La Cumparsita - En Vivo · Machine-readable JSON-LD