ISRC QM6MZ1594058
Verified recording
QM6MZ1594058 is “La Casita De Mis Viejos” by Osvaldo Fresedo,
registered on the CopyrightChains blockchain with CopyrightID
0x81f4181fdf49d3f2e5124ea682aa4bf30918de5be909f2411ab5f088a233016d and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1594058.
Recording identifiers
- ISRC
- QM6MZ1594058
- Title
- La Casita De Mis Viejos
- Artist
- Osvaldo Fresedo
- CopyrightID (CopyrightChains transaction hash)
0x81f4181fdf49d3f2e5124ea682aa4bf30918de5be909f2411ab5f088a233016d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:0d4b4d000e1df689934770627df4405e5d0664a9a4aba3693b1ad1509da0976a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1594058
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: La Casita De Mis Viejos · Machine-readable JSON-LD