ISRC GBF078841515
Verified recording
GBF078841515 is “Die Dreigroschenoper: Zuhälterballade” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x5eea35dc5aa7a5f16fdf32013200562c2d4405be9bf6a6cbd2cc734b8623240a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841515.
Recording identifiers
- ISRC
- GBF078841515
- Title
- Die Dreigroschenoper: Zuhälterballade
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x5eea35dc5aa7a5f16fdf32013200562c2d4405be9bf6a6cbd2cc734b8623240a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:207590166a6b07b75d84cb7421541fa0cfbd5f457950afa10fdd86f161bdf64c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841515
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Die Dreigroschenoper: Zuhälterballade · Machine-readable JSON-LD