ISRC UKA682100001
Verified recording
UKA682100001 is “Model 2” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0xc2e58cc249da8d95440032fd09be55a65094f6021f00df4c24323fbccd53b678 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100001.
Recording identifiers
- ISRC
- UKA682100001
- Title
- Model 2
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0xc2e58cc249da8d95440032fd09be55a65094f6021f00df4c24323fbccd53b678
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f6e67922dc22ff8cd5fad9335ca3263ad6a7bdc276a16fc8768177d2b87a6c1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100001
- Bitcoin block existence check
- https://blockstream.info/api/block/953520