ISRC UKA682100049
Verified recording
UKA682100049 is “Model 50” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0xc96f1be28ac35cc552653fa9dc0d464ee301cc80bb2ac9b43cd0873e8d8e176d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100049.
Recording identifiers
- ISRC
- UKA682100049
- Title
- Model 50
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0xc96f1be28ac35cc552653fa9dc0d464ee301cc80bb2ac9b43cd0873e8d8e176d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:786d4dff8806dd4861f1de96dac873fe98305de3b35c5f95e8796257430f9747- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100049
- Bitcoin block existence check
- https://blockstream.info/api/block/957118