ISRC DEU670200011
Verified recording
DEU670200011 is “Was ist Musik” by Justus Köhncke,
registered on the CopyrightChains blockchain with CopyrightID
0xb66a570a46f2da1db6f1b8e9c28eb38a8f5afcf657609dfc9ebb7c53bd6990c0 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU670200011.
Recording identifiers
- ISRC
- DEU670200011
- Title
- Was ist Musik
- Artist
- Justus Köhncke
- CopyrightID (CopyrightChains transaction hash)
0xb66a570a46f2da1db6f1b8e9c28eb38a8f5afcf657609dfc9ebb7c53bd6990c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:5f8d2c28293cbdf452715a9c30876cb72396f9b9631f8cf09c0dc842b92dca6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU670200011
- Bitcoin block existence check
- https://blockstream.info/api/block/960160