ISRC DEU240774554
Verified recording
DEU240774554 is “Die Dreigroschenoper: Ballade Vom Angenehmen Leben” by Willy Trenk-Trebitsch,
registered on the CopyrightChains blockchain with CopyrightID
0x070cccdd4330525607208d8fda49792f8b9ace48824722e81afac34c52a91424 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU240774554.
Recording identifiers
- ISRC
- DEU240774554
- Title
- Die Dreigroschenoper: Ballade Vom Angenehmen Leben
- Artist
- Willy Trenk-Trebitsch
- CopyrightID (CopyrightChains transaction hash)
0x070cccdd4330525607208d8fda49792f8b9ace48824722e81afac34c52a91424
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:5a40d34259660ba37390865e7dfe978b8b6fbe725bc6a926cbbbcde0b5f7f202- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU240774554
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Die Dreigroschenoper: Ballade Vom Angenehmen Leben · Machine-readable JSON-LD