ISRC DEF057930924
Verified recording
DEF057930924 is “Lulu, Act III (Compl. Cerha): Meine Herrn und Damen! – Der Staatsanwalt bezahlt demjenigen” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0xd31559e4da276c69c4ef766ff67f0a686c7834559fa2fdfb95b2095c0f2d6adb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057930924.
Recording identifiers
- ISRC
- DEF057930924
- Title
- Lulu, Act III (Compl. Cerha): Meine Herrn und Damen! – Der Staatsanwalt bezahlt demjenigen
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0xd31559e4da276c69c4ef766ff67f0a686c7834559fa2fdfb95b2095c0f2d6adb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2c7eabcc05c7c5ac9a807728c533dfd2cea5477dc312e68bc3bf215bab8c8478- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057930924
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lulu, Act III (Compl. Cerha): Meine Herrn und Damen! – Der Staatsanwalt bezahlt demjenigen · Machine-readable JSON-LD