ISRC USV291347123
Verified recording
USV291347123 is “Drume Lacho (Afro Cubano, Canción de Cuna)” by Maria Dolores Pradera,
registered on the CopyrightChains blockchain with CopyrightID
0x36959bbc2c8a861b41354fb3481ac6a63c8ea80494ea9e0a2a334d7fa9aae9ce and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291347123.
Recording identifiers
- ISRC
- USV291347123
- Title
- Drume Lacho (Afro Cubano, Canción de Cuna)
- Artist
- Maria Dolores Pradera
- CopyrightID (CopyrightChains transaction hash)
0x36959bbc2c8a861b41354fb3481ac6a63c8ea80494ea9e0a2a334d7fa9aae9ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:fa2d09cbc54c5e3331e69830cf4a036a95925c78a4fe933529964c94b1c5a72d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291347123
- Bitcoin block existence check
- https://blockstream.info/api/block/960383
Full record
Track page: Drume Lacho (Afro Cubano, Canción de Cuna) · Machine-readable JSON-LD