ISRC UKA682100038
Verified recording
UKA682100038 is “Model 39” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x26ddf5eb809c1058e6dc309b818cf681754d0743b7ea06e99a45841cdaaba932 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100038.
Recording identifiers
- ISRC
- UKA682100038
- Title
- Model 39
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x26ddf5eb809c1058e6dc309b818cf681754d0743b7ea06e99a45841cdaaba932
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:a15ef215c0916f18945ea5c4b1d67f9827a72467659cc3d86d78b4a3cf07e9b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100038
- Bitcoin block existence check
- https://blockstream.info/api/block/960468