ISRC QM3UY1900030
Verified recording
QM3UY1900030 is “Caballo Viejo” by Simón Díaz,
registered on the CopyrightChains blockchain with CopyrightID
0x19838e0e174ce4a7da78eeb6e0e101f2dfd0810658a4591e7e611717c6efbdc2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3UY1900030.
Recording identifiers
- ISRC
- QM3UY1900030
- Title
- Caballo Viejo
- Artist
- Simón Díaz
- CopyrightID (CopyrightChains transaction hash)
0x19838e0e174ce4a7da78eeb6e0e101f2dfd0810658a4591e7e611717c6efbdc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:b6445418e25708997b2f10f7a30a208024d5bb003df9c966b2d5875ff1ebedc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3UY1900030
- Bitcoin block existence check
- https://blockstream.info/api/block/960334