ISRC USBC19901192
Verified recording
USBC19901192 is “Die Dreigroschenoper: Gang zum Galgen” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x8d699003942de4a23737e55342e9635803659da7c63681d21535d4090434b653 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/USBC19901192.
Recording identifiers
- ISRC
- USBC19901192
- Title
- Die Dreigroschenoper: Gang zum Galgen
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x8d699003942de4a23737e55342e9635803659da7c63681d21535d4090434b653
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:789ae2873c4c7bf2ec218b9daf85a0532e086af68be36072b7c028952664572a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19901192
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Die Dreigroschenoper: Gang zum Galgen · Machine-readable JSON-LD