ISRC ITK601801908
Verified recording
ITK601801908 is “Stier” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x09b5a92d84b90b995018714d0420f4e091d296e8e6b791a47ebb764d8952b387 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601801908.
Recording identifiers
- ISRC
- ITK601801908
- Title
- Stier
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x09b5a92d84b90b995018714d0420f4e091d296e8e6b791a47ebb764d8952b387
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:7cc45cb357dd5b6e2f705a4c92305047e8b32005a5e5f2fd9dcc7a2a3ffbf7d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601801908
- Bitcoin block existence check
- https://blockstream.info/api/block/960236