ISRC USSM10007730
Verified recording
USSM10007730 is “Die Dreigroschenoper: Akt III, Dreigroschen-Finale ("Verfolgt das Unrecht nicht zu sehr")” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x55b85cf62c7002ca0da2514547ca2b5d640b57430944ff77fb817423e74c4288 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007730.
Recording identifiers
- ISRC
- USSM10007730
- Title
- Die Dreigroschenoper: Akt III, Dreigroschen-Finale ("Verfolgt das Unrecht nicht zu sehr")
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x55b85cf62c7002ca0da2514547ca2b5d640b57430944ff77fb817423e74c4288
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:99a2cc2be48e69ad3c796248de511a155c2eefcb14cf7fad473cf0409be5a563- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007730
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Die Dreigroschenoper: Akt III, Dreigroschen-Finale ("Verfolgt das Unrecht nicht zu sehr") · Machine-readable JSON-LD