ISRC US6R21504733
Verified recording
US6R21504733 is “Palabras del Polaco / Cantor de Buenos Aires (Fragmento)” by Roberto Goyeneche,
registered on the CopyrightChains blockchain with CopyrightID
0x9ee0b2deee7512477d86093903c3296967ece20e90dd4ceea7551a4947f4cf72 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21504733.
Recording identifiers
- ISRC
- US6R21504733
- Title
- Palabras del Polaco / Cantor de Buenos Aires (Fragmento)
- Artist
- Roberto Goyeneche
- CopyrightID (CopyrightChains transaction hash)
0x9ee0b2deee7512477d86093903c3296967ece20e90dd4ceea7551a4947f4cf72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:f363570d1902cd9ee5a6ad08a6cb35e00a7c92554d6ef7b08679e203c52a9191- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21504733
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Palabras del Polaco / Cantor de Buenos Aires (Fragmento) · Machine-readable JSON-LD