ISRC DEF066318870
Verified recording
DEF066318870 is “Der Bettelstudent - operetta in 3 Acts: Ich knüpfte manche zarte Bande” by Carl Millöcker,
registered on the CopyrightChains blockchain with CopyrightID
0x4d7575336afdf8cc240cb20ee2a95a7155495dd1b710b6ff63119727557e460b and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066318870.
Recording identifiers
- ISRC
- DEF066318870
- Title
- Der Bettelstudent - operetta in 3 Acts: Ich knüpfte manche zarte Bande
- Artist
- Carl Millöcker
- CopyrightID (CopyrightChains transaction hash)
0x4d7575336afdf8cc240cb20ee2a95a7155495dd1b710b6ff63119727557e460b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:55dda7eae5e6e5aaa5411e6cebd690ffa9142cda50b1c915ab00923d0e7d87b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066318870
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Der Bettelstudent - operetta in 3 Acts: Ich knüpfte manche zarte Bande · Machine-readable JSON-LD