ISRC US3DF2029596
Verified recording
US3DF2029596 is “Ojos de Cielo” by Los 4 De Cordoba,
registered on the CopyrightChains blockchain with CopyrightID
0x3ba1816de3c88abc2e9e61caac3f016a9e24360e169cb94f2f5adf2edd8062f2 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2029596.
Recording identifiers
- ISRC
- US3DF2029596
- Title
- Ojos de Cielo
- Artist
- Los 4 De Cordoba
- CopyrightID (CopyrightChains transaction hash)
0x3ba1816de3c88abc2e9e61caac3f016a9e24360e169cb94f2f5adf2edd8062f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:66520be7cbc2b72225dfec08988731748611245843d445ba52c238d8cbc54bb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2029596
- Bitcoin block existence check
- https://blockstream.info/api/block/960403