ISRC GBF078841517
Verified recording
GBF078841517 is “Die Dreigroschenoper: Ballade vom angenehmen Leben” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x9774408e5e2246723390dd16e5e2f1d431ef9d167d6ae35f0be79f9a71afb6ec and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841517.
Recording identifiers
- ISRC
- GBF078841517
- Title
- Die Dreigroschenoper: Ballade vom angenehmen Leben
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x9774408e5e2246723390dd16e5e2f1d431ef9d167d6ae35f0be79f9a71afb6ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:410220eae51bf3b86d4fddeb8538861cde757715e712f7e14d2cde6544141941- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841517
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Die Dreigroschenoper: Ballade vom angenehmen Leben · Machine-readable JSON-LD