ISRC MXF149100153
Verified recording
MXF149100153 is “¿Por Qué Negar?” by Tania Libertad,
registered on the CopyrightChains blockchain with CopyrightID
0xdf342173ecb24fe8faf32a9fa104e988bd1c83e73446ec63e0cbec0dfb011752 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF149100153.
Recording identifiers
- ISRC
- MXF149100153
- Title
- ¿Por Qué Negar?
- Artist
- Tania Libertad
- CopyrightID (CopyrightChains transaction hash)
0xdf342173ecb24fe8faf32a9fa104e988bd1c83e73446ec63e0cbec0dfb011752
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:d24a910d1526fac6cb5b3840c238d91f980955fdca7274fab774f06dbaf5e8dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF149100153
- Bitcoin block existence check
- https://blockstream.info/api/block/960259