ISRC QZ9QQ2300586
Verified recording
QZ9QQ2300586 is “Un Mandado” by Los Del Puerto,
registered on the CopyrightChains blockchain with CopyrightID
0x9d0c16b28b997c672c9417ff0fc581993106e1ebcc6cfccc7343d120155556aa and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300586.
Recording identifiers
- ISRC
- QZ9QQ2300586
- Title
- Un Mandado
- Artist
- Los Del Puerto
- CopyrightID (CopyrightChains transaction hash)
0x9d0c16b28b997c672c9417ff0fc581993106e1ebcc6cfccc7343d120155556aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d212430f126f6591515d5e1a5e2aad0ba034b65b666d7163e6d7fc0110e25604- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300586
- Bitcoin block existence check
- https://blockstream.info/api/block/956304