ISRC QZ9QQ2300343
Verified recording
QZ9QQ2300343 is “Cupido” by Diego Coss,
registered on the CopyrightChains blockchain with CopyrightID
0xa13e46e058c5cf7d013d7ddd30b9a795e57b91a47a1fd4b8647750c144b13027 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300343.
Recording identifiers
- ISRC
- QZ9QQ2300343
- Title
- Cupido
- Artist
- Diego Coss
- CopyrightID (CopyrightChains transaction hash)
0xa13e46e058c5cf7d013d7ddd30b9a795e57b91a47a1fd4b8647750c144b13027
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4e9e0dc2563adae4a452456e9d3e624994355d2f8d69eea75ad57d7413344b84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300343
- Bitcoin block existence check
- https://blockstream.info/api/block/953515