ISRC QZ9QQ2200039
Verified recording
QZ9QQ2200039 is “El Nini” by Grupo Codiciado,
registered on the CopyrightChains blockchain with CopyrightID
0x9ffcaadef7d46b6e0c52b27ef34a5b58d2c8d7c6ffa99a26b6b5b7141d7f62df and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2200039.
Recording identifiers
- ISRC
- QZ9QQ2200039
- Title
- El Nini
- Artist
- Grupo Codiciado
- CopyrightID (CopyrightChains transaction hash)
0x9ffcaadef7d46b6e0c52b27ef34a5b58d2c8d7c6ffa99a26b6b5b7141d7f62df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4e071a89fc8bafc2deb381e719984ce6feb2f66fc8a52e67d458459bfd4bfef4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2200039
- Bitcoin block existence check
- https://blockstream.info/api/block/953520