ISRC MXF160101136
Verified recording
MXF160101136 is “Negrura” by Los Soberanos,
registered on the CopyrightChains blockchain with CopyrightID
0x73340bdb8a93e92aebbeb0b6d36385602493adc21f8fff5bc39145db74bb2b14 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF160101136.
Recording identifiers
- ISRC
- MXF160101136
- Title
- Negrura
- Artist
- Los Soberanos
- CopyrightID (CopyrightChains transaction hash)
0x73340bdb8a93e92aebbeb0b6d36385602493adc21f8fff5bc39145db74bb2b14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:3abd776f9e48372a47e72722bb15aea3f68e0a9e4b8284b79822381bfe5683da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF160101136
- Bitcoin block existence check
- https://blockstream.info/api/block/960500