ISRC DEF058730915
Verified recording
DEF058730915 is “Wozzeck, Op. 7, Act III Scene 3: A Low Tavern. Tanzt Alle” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0x3db1c0dfeafcdb69d4a1f41f54c6d2683f49444134cdf91c55e37bfc4899ec31 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730915.
Recording identifiers
- ISRC
- DEF058730915
- Title
- Wozzeck, Op. 7, Act III Scene 3: A Low Tavern. Tanzt Alle
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0x3db1c0dfeafcdb69d4a1f41f54c6d2683f49444134cdf91c55e37bfc4899ec31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:b34a1cecba1389bf969812c2adc47da485d332c70f4e8c2e818ab8d6c2076773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730915
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Wozzeck, Op. 7, Act III Scene 3: A Low Tavern. Tanzt Alle · Machine-readable JSON-LD