ISRC ES5021300057
Verified recording
ES5021300057 is “Ser...Es Dificil (with Diana Navarro)” by El Chojin,
registered on the CopyrightChains blockchain with CopyrightID
0x81eaa541327c3bdcf74529c1820f7b589107d8cc742911a97dc62637ebec989e 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/ES5021300057.
Recording identifiers
- ISRC
- ES5021300057
- Title
- Ser...Es Dificil (with Diana Navarro)
- Artist
- El Chojin
- CopyrightID (CopyrightChains transaction hash)
0x81eaa541327c3bdcf74529c1820f7b589107d8cc742911a97dc62637ebec989e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8b5579be8d66ab737bcee7960e152bcb0e55a24f9110bbd1c02dd4144423f666- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021300057
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ser...Es Dificil (with Diana Navarro) · Machine-readable JSON-LD