ISRC UKA682100027
Verified recording
UKA682100027 is “Model 28” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x821cb142801fa31b71f8d08da6aae2815c0a783e323beb8c36e4cb66b8f424ff and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100027.
Recording identifiers
- ISRC
- UKA682100027
- Title
- Model 28
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x821cb142801fa31b71f8d08da6aae2815c0a783e323beb8c36e4cb66b8f424ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:047a0299c3e717b194ee636ee733a8d21e795dfbe7ebcc43a07a9fc136b48f7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100027
- Bitcoin block existence check
- https://blockstream.info/api/block/960302