ISRC GBF078841518
Verified recording
GBF078841518 is “Die Dreigroschenoper: Eifersuchtsduett” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0xcc05a9f982ba268154249f84adc96bcbdb6f7444cb753e0a25629c4722d63db7 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841518.
Recording identifiers
- ISRC
- GBF078841518
- Title
- Die Dreigroschenoper: Eifersuchtsduett
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0xcc05a9f982ba268154249f84adc96bcbdb6f7444cb753e0a25629c4722d63db7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:bbb6ce0e11a5cab26d8ba2960c7b4ecf4060df3294851b98119d9178cfe4234b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841518
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Die Dreigroschenoper: Eifersuchtsduett · Machine-readable JSON-LD