ISRC DEGF70912702
Verified recording
DEGF70912702 is “Mixtur 2003: Retrograde Version” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x681db4b3633ff7aa7a6d5c2e4abe9e6e1ed2e071d218187ac5a301ad595a8e85 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGF70912702.
Recording identifiers
- ISRC
- DEGF70912702
- Title
- Mixtur 2003: Retrograde Version
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x681db4b3633ff7aa7a6d5c2e4abe9e6e1ed2e071d218187ac5a301ad595a8e85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:2266844f040024740bb3fa054c703f4bc06558ea95dcc6c3636c1228b19dc9f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGF70912702
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Mixtur 2003: Retrograde Version · Machine-readable JSON-LD