ISRC DEL111300864
Verified recording
DEL111300864 is “Die Musik spielt ganz leise” by Harold Kirchstein,
registered on the CopyrightChains blockchain with CopyrightID
0xa6fae75ea8c6a8008ee47935e6fe89841cf28b9d30b8ab40110c8bc1e5b645d8 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111300864.
Recording identifiers
- ISRC
- DEL111300864
- Title
- Die Musik spielt ganz leise
- Artist
- Harold Kirchstein
- CopyrightID (CopyrightChains transaction hash)
0xa6fae75ea8c6a8008ee47935e6fe89841cf28b9d30b8ab40110c8bc1e5b645d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:c37e3bdd70fa781e111accba97be771e5c9a639387660f08e4303caab8dafc0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111300864
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Die Musik spielt ganz leise · Machine-readable JSON-LD