ISRC UKA682100003
Verified recording
UKA682100003 is “Model 4” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x06354a4e87fd892929f71073efc1840a6762826a504548397c44fb38478e9644 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100003.
Recording identifiers
- ISRC
- UKA682100003
- Title
- Model 4
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x06354a4e87fd892929f71073efc1840a6762826a504548397c44fb38478e9644
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:f1bb9c17a6173491833a6178d9e3216ec6c8818ab755b254489d5c75ee8510e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100003
- Bitcoin block existence check
- https://blockstream.info/api/block/959123