ISRC QZ22B1855580
Verified recording
QZ22B1855580 is “The Spectre - Piano Instrumental” by Jesper Borgen,
registered on the CopyrightChains blockchain with CopyrightID
0x7047073cb2ecf6ecf584e0ca120d653e523ecb3ecbe6b3676a30654ea0f24e30 and independently timestamped
in Bitcoin block 958943 on 2026-07-21.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1855580.
Recording identifiers
- ISRC
- QZ22B1855580
- Title
- The Spectre - Piano Instrumental
- Artist
- Jesper Borgen
- CopyrightID (CopyrightChains transaction hash)
0x7047073cb2ecf6ecf584e0ca120d653e523ecb3ecbe6b3676a30654ea0f24e30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-21T00:27:37+00:00
- Bitcoin block
- 958943
- Canonical record hash
sha256:4841979cc7e099976d405f7630ed21d3d35c38934bef5f4861212851ec4e0f9f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1855580
- Bitcoin block existence check
- https://blockstream.info/api/block/958943
Full record
Track page: The Spectre - Piano Instrumental · Machine-readable JSON-LD