ISRC DEF056531323
Verified recording
DEF056531323 is “Wozzeck, Op. 7 / Act 3: Dort links geht's in die Stadt” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0xc1097bb0109fb4ec66fd57d78720b66872e19bbb5017cd8a01a62d4aae8dcfe7 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531323.
Recording identifiers
- ISRC
- DEF056531323
- Title
- Wozzeck, Op. 7 / Act 3: Dort links geht's in die Stadt
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0xc1097bb0109fb4ec66fd57d78720b66872e19bbb5017cd8a01a62d4aae8dcfe7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:7a790f952effe26be2fad9082cd72b1b262292df32070cacecc06934cc68a3fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531323
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Wozzeck, Op. 7 / Act 3: Dort links geht's in die Stadt · Machine-readable JSON-LD