ISRC QM3UY1900072
Verified recording
QM3UY1900072 is “Caballo Viejo” by Simón Díaz,
registered on the CopyrightChains blockchain with CopyrightID
0x85c50ba27f78a899d01e74963127c2850ae4692e3aadccd2a8de4131b97d3234 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3UY1900072.
Recording identifiers
- ISRC
- QM3UY1900072
- Title
- Caballo Viejo
- Artist
- Simón Díaz
- CopyrightID (CopyrightChains transaction hash)
0x85c50ba27f78a899d01e74963127c2850ae4692e3aadccd2a8de4131b97d3234
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:31a70bb1df50a6b2e0aa2d55a6e585c7611be812e42d095d657457fe2130b528- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3UY1900072
- Bitcoin block existence check
- https://blockstream.info/api/block/960397