ISRC QZNJX2430050
Verified recording
QZNJX2430050 is “Nunca Jamás” by Cronin,
registered on the CopyrightChains blockchain with CopyrightID
0x669dcecb392f285614c464584adf3d71e913e83c8941720abfcb8591974c10d4 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2430050.
Recording identifiers
- ISRC
- QZNJX2430050
- Title
- Nunca Jamás
- Artist
- Cronin
- CopyrightID (CopyrightChains transaction hash)
0x669dcecb392f285614c464584adf3d71e913e83c8941720abfcb8591974c10d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:343d4ac9f7b969e400e58ed2baf9409ca66a485650170008588c453f05a2d0e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2430050
- Bitcoin block existence check
- https://blockstream.info/api/block/960441