ISRC UKA682100048
Verified recording
UKA682100048 is “Model 49” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0xafc2991843d8a56102c31813525b8859f0928b681f46a38906e67d2145beae16 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100048.
Recording identifiers
- ISRC
- UKA682100048
- Title
- Model 49
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0xafc2991843d8a56102c31813525b8859f0928b681f46a38906e67d2145beae16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:57397062f79f54efa5dfbd1e422f086fa20b697cc6bcd0ec5d000fa0e90b621e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA682100048
- Bitcoin block existence check
- https://blockstream.info/api/block/960397