ISRC GBF078841525
Verified recording
GBF078841525 is “Die Dreigroschenoper: Grabschrift” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x7a0e6833a21b924c4b1713e1df324083efa03a76096567f072bbcffca934be55 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841525.
Recording identifiers
- ISRC
- GBF078841525
- Title
- Die Dreigroschenoper: Grabschrift
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x7a0e6833a21b924c4b1713e1df324083efa03a76096567f072bbcffca934be55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3320179902e4743e62b7b8d83fd2cd54b072646274cba809e5f32ea695451c3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078841525
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Die Dreigroschenoper: Grabschrift · Machine-readable JSON-LD