ISRC MXF330910844
Verified recording
MXF330910844 is “Mala Mujer” by La Sonora Matancera,
registered on the CopyrightChains blockchain with CopyrightID
0xb2acb0edd0069631d73a52a4f3ae07a09e5a8899fcd9a098f7ad5cf43c049fe6 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/MXF330910844.
Recording identifiers
- ISRC
- MXF330910844
- Title
- Mala Mujer
- Artist
- La Sonora Matancera
- CopyrightID (CopyrightChains transaction hash)
0xb2acb0edd0069631d73a52a4f3ae07a09e5a8899fcd9a098f7ad5cf43c049fe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:15dda4cc9d23ae980efcee99bf9ca9f28aae2a1558394245bfaa2adc90bb5004- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF330910844
- Bitcoin block existence check
- https://blockstream.info/api/block/956304