ISRC QZNJX2393874
Verified recording
QZNJX2393874 is “Un Besito” by Blue Mary,
registered on the CopyrightChains blockchain with CopyrightID
0x9706c7cf9eb17d6abfd4b89f1c475fecf046c28794e4c93c29fe8bc7ad4c9e87 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2393874.
Recording identifiers
- ISRC
- QZNJX2393874
- Title
- Un Besito
- Artist
- Blue Mary
- CopyrightID (CopyrightChains transaction hash)
0x9706c7cf9eb17d6abfd4b89f1c475fecf046c28794e4c93c29fe8bc7ad4c9e87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:cf4f892925d89110daf55e577af0695542530e5bbb7b81956a577ed486b6a7c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2393874
- Bitcoin block existence check
- https://blockstream.info/api/block/959159