ISRC QZH5R2000035
Verified recording
QZH5R2000035 is “Rex's Blues” by Jay Farrar,
registered on the CopyrightChains blockchain with CopyrightID
0x9be62bf5930ebe7412ae2f5f87da85d969144b5ba8c8f5f6986aa9dce00ae4c7 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH5R2000035.
Recording identifiers
- ISRC
- QZH5R2000035
- Title
- Rex's Blues
- Artist
- Jay Farrar
- CopyrightID (CopyrightChains transaction hash)
0x9be62bf5930ebe7412ae2f5f87da85d969144b5ba8c8f5f6986aa9dce00ae4c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:697397f41003c277a0bc9118ad36c61a4dfb3ad09dddfcac20043209954a521b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZH5R2000035
- Bitcoin block existence check
- https://blockstream.info/api/block/960327