ISRC COC017502971
Verified recording
COC017502971 is “Los libros” by Los medicos,
registered on the CopyrightChains blockchain with CopyrightID
0x3b8eb23ca7869acb9e091cb43e8f273f0b96fff5143364526ff23a16215df8d4 and independently timestamped
in Bitcoin block 959138 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC017502971.
Recording identifiers
- ISRC
- COC017502971
- Title
- Los libros
- Artist
- Los medicos
- CopyrightID (CopyrightChains transaction hash)
0x3b8eb23ca7869acb9e091cb43e8f273f0b96fff5143364526ff23a16215df8d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:10:55+00:00
- Bitcoin block
- 959138
- Canonical record hash
sha256:4aa5c7cc2524719f86f713e08a41ef6d24a8b794d8f51e3c03cb018d7e942701- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC017502971
- Bitcoin block existence check
- https://blockstream.info/api/block/959138