ISRC MXF148900016
Verified recording
MXF148900016 is “Cuatro Palabras” by Tania Libertad,
registered on the CopyrightChains blockchain with CopyrightID
0xd7bfe6144a2c5cc5a6791e54a84af925de30974fba40803d2390cb935037e1d9 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF148900016.
Recording identifiers
- ISRC
- MXF148900016
- Title
- Cuatro Palabras
- Artist
- Tania Libertad
- CopyrightID (CopyrightChains transaction hash)
0xd7bfe6144a2c5cc5a6791e54a84af925de30974fba40803d2390cb935037e1d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:18e09b6af03c2f76084c45047d248b939e2007135e968192488ccdc2a4ca44b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF148900016
- Bitcoin block existence check
- https://blockstream.info/api/block/960273