ISRC GBF078841527
Verified recording
GBF078841527 is “Die Dreigroschenoper: 3. Dreigroschenfinale” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x30bcf699dd59a18b64a7bbcdf0aa67fc1bf179c1edff1a7be54ab44c261808e2 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841527.
Recording identifiers
- ISRC
- GBF078841527
- Title
- Die Dreigroschenoper: 3. Dreigroschenfinale
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x30bcf699dd59a18b64a7bbcdf0aa67fc1bf179c1edff1a7be54ab44c261808e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:157040af70bac6cef46b6cc738f783bc241b3af0a15b3d341cd736d9e33aa6d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841527
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Die Dreigroschenoper: 3. Dreigroschenfinale · Machine-readable JSON-LD