ISRC CAWK52490978
Verified recording
CAWK52490978 is “Música para Estudiar y Memorizar Rápido” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0x87f2cadac3d8e2e692a5c94e34e892cd01b791f8818142e62447c37522fccc06 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52490978.
Recording identifiers
- ISRC
- CAWK52490978
- Title
- Música para Estudiar y Memorizar Rápido
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0x87f2cadac3d8e2e692a5c94e34e892cd01b791f8818142e62447c37522fccc06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:c74ba3dfbf7e58ff5068d189a282f6ad171fe363711726f980db8dba1db141e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52490978
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Música para Estudiar y Memorizar Rápido · Machine-readable JSON-LD