ISRC UKA682100019
Verified recording
UKA682100019 is “Model 20” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x7917529f918754d1789d2cc4814c79f535f74a2316a3ea6cf034ea73ca8c1738 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/UKA682100019.
Recording identifiers
- ISRC
- UKA682100019
- Title
- Model 20
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x7917529f918754d1789d2cc4814c79f535f74a2316a3ea6cf034ea73ca8c1738
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:999fc9ead3953630342fa4c3650d40207ef68c67e035fd8a9e1aefec784993e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100019
- Bitcoin block existence check
- https://blockstream.info/api/block/957118