ISRC DEN120403476
Verified recording
DEN120403476 is “Die Dreigroschenoper - Arr. James Last: Salomo-Song” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x6446d36c20fcf2f53185d80a91c0ffaced220ec06b94b8e1d9bd452fe85f490a and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120403476.
Recording identifiers
- ISRC
- DEN120403476
- Title
- Die Dreigroschenoper - Arr. James Last: Salomo-Song
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x6446d36c20fcf2f53185d80a91c0ffaced220ec06b94b8e1d9bd452fe85f490a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:117ff1736549dc5c390136bd533b8f1b72e837813f4b677a142362cea1cf0bc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120403476
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Die Dreigroschenoper - Arr. James Last: Salomo-Song · Machine-readable JSON-LD