ISRC DES380002239
Verified recording
DES380002239 is “Der Bettelstudent, Act 1: Ich knüpfe manche zarte Bande” by Carl Millöcker,
registered on the CopyrightChains blockchain with CopyrightID
0x4e2953cf886eabefeb27b50e7962e1327611f622ff49f8298c7f860021972531 and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380002239.
Recording identifiers
- ISRC
- DES380002239
- Title
- Der Bettelstudent, Act 1: Ich knüpfe manche zarte Bande
- Artist
- Carl Millöcker
- CopyrightID (CopyrightChains transaction hash)
0x4e2953cf886eabefeb27b50e7962e1327611f622ff49f8298c7f860021972531
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:e00996b2361ca7f85fd2b0a3272001235644443fc4305d62f71b879e860d7cdb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380002239
- Bitcoin block existence check
- https://blockstream.info/api/block/960352
Full record
Track page: Der Bettelstudent, Act 1: Ich knüpfe manche zarte Bande · Machine-readable JSON-LD