ISRC ITK601801902
Verified recording
ITK601801902 is “Wassermann” by Karlheinz Stockhausen,
registered on the CopyrightChains blockchain with CopyrightID
0x5bc3e2e6a8ccaf546ae2cd5277812e723c7982f398ea1469d65796b9a1df7271 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/ITK601801902.
Recording identifiers
- ISRC
- ITK601801902
- Title
- Wassermann
- Artist
- Karlheinz Stockhausen
- CopyrightID (CopyrightChains transaction hash)
0x5bc3e2e6a8ccaf546ae2cd5277812e723c7982f398ea1469d65796b9a1df7271
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4c47c1e16891b648863503d38525a348eaa9b40087895f185900d9bedbcde642- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK601801902
- Bitcoin block existence check
- https://blockstream.info/api/block/953520