ISRC GBF078841504
Verified recording
GBF078841504 is “Die Dreigroschenoper: Anstatt-daß-Song” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0xb9f7308d5fe9ced77bd093b10e28e8cd9729afa64aaac0e065e18d22b604e978 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841504.
Recording identifiers
- ISRC
- GBF078841504
- Title
- Die Dreigroschenoper: Anstatt-daß-Song
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0xb9f7308d5fe9ced77bd093b10e28e8cd9729afa64aaac0e065e18d22b604e978
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:44f95c436ccd337d0236abb38431163f99030f8580e4281ea9fcda76684b9ab6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841504
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Die Dreigroschenoper: Anstatt-daß-Song · Machine-readable JSON-LD