ISRC ES71G1820723
Verified recording
ES71G1820723 is “El Lechero / Ay Cosita Linda / Apambichao / Mambo del Taconazo” by Humberto Lozán y Orquesta,
registered on the CopyrightChains blockchain with CopyrightID
0xc70bfef5ebc4720a6ad851240064479f7a509fa708dc8a8c27fc85940f15c934 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1820723.
Recording identifiers
- ISRC
- ES71G1820723
- Title
- El Lechero / Ay Cosita Linda / Apambichao / Mambo del Taconazo
- Artist
- Humberto Lozán y Orquesta
- CopyrightID (CopyrightChains transaction hash)
0xc70bfef5ebc4720a6ad851240064479f7a509fa708dc8a8c27fc85940f15c934
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:95f7ce50771efa3db0bd2166dc4743423e61a52e595c3bcdb0410448d1af9bce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1820723
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: El Lechero / Ay Cosita Linda / Apambichao / Mambo del Taconazo · Machine-readable JSON-LD