ISRC QZ8BZ2100200
Verified recording
QZ8BZ2100200 is “Jacqueline Kennedy” by Nathan Barr,
registered on the CopyrightChains blockchain with CopyrightID
0x995c7a4cbea03491d2f52600b02c7ae871e86fc660fc94e273b9e032bd9fd8e2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100200.
Recording identifiers
- ISRC
- QZ8BZ2100200
- Title
- Jacqueline Kennedy
- Artist
- Nathan Barr
- CopyrightID (CopyrightChains transaction hash)
0x995c7a4cbea03491d2f52600b02c7ae871e86fc660fc94e273b9e032bd9fd8e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2f605ef952ee6aa628cdee1545cda9ce436ecad8aa08d73b39d04d69acee45ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100200
- Bitcoin block existence check
- https://blockstream.info/api/block/960138