ISRC DEU921897404
Verified recording
DEU921897404 is “Wozzeck, Op. 7, Act I: Studierstube des Doktors - Was erleb'ich Wozzeck?” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0x1b15c004b48f8f52500b472550369120d6690af27856b42f7a6d05aace632b28 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921897404.
Recording identifiers
- ISRC
- DEU921897404
- Title
- Wozzeck, Op. 7, Act I: Studierstube des Doktors - Was erleb'ich Wozzeck?
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0x1b15c004b48f8f52500b472550369120d6690af27856b42f7a6d05aace632b28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:9d6c3c2b7c2dcef6ca38b8559c45059e64b64bc7d70c7621db05a17ebb122f89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921897404
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Wozzeck, Op. 7, Act I: Studierstube des Doktors - Was erleb'ich Wozzeck? · Machine-readable JSON-LD