ISRC COSO11400285
Verified recording
COSO11400285 is “Medley Unidos (feat. Billy Pontony & Fausto)” by Fernando Calle,
registered on the CopyrightChains blockchain with CopyrightID
0x798907f52038cf82db0ece9d2053294be7513aa808739b6b40f797826155bd7e and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11400285.
Recording identifiers
- ISRC
- COSO11400285
- Title
- Medley Unidos (feat. Billy Pontony & Fausto)
- Artist
- Fernando Calle
- CopyrightID (CopyrightChains transaction hash)
0x798907f52038cf82db0ece9d2053294be7513aa808739b6b40f797826155bd7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:7f501afcb994874133e4b1cc21f3862e1d74cf4f2c45598c2a2646f9467a031d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11400285
- Bitcoin block existence check
- https://blockstream.info/api/block/960125
Full record
Track page: Medley Unidos (feat. Billy Pontony & Fausto) · Machine-readable JSON-LD