ISRC UKA682100004
Verified recording
UKA682100004 is “Model 5” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x85faf23fc7cd013805ef971a1fd5c5b62fd8d2b9418feadaea1f9d2de52b26ff and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100004.
Recording identifiers
- ISRC
- UKA682100004
- Title
- Model 5
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x85faf23fc7cd013805ef971a1fd5c5b62fd8d2b9418feadaea1f9d2de52b26ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:fa88c2e9798aa4748a5dc38309a049d8e23f12dfd0f183699e7bbc64f41aecd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100004
- Bitcoin block existence check
- https://blockstream.info/api/block/960144