ISRC DEF057930902
Verified recording
DEF057930902 is “Lulu, Act I: Machen Sie auf! – [Interlude] Wollen Sie mir zuhaken” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0xd5de0e41b288a5e44b40cd71edabf1b30fcf90d54b5dfb4bd14c36d45bb39bc3 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057930902.
Recording identifiers
- ISRC
- DEF057930902
- Title
- Lulu, Act I: Machen Sie auf! – [Interlude] Wollen Sie mir zuhaken
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0xd5de0e41b288a5e44b40cd71edabf1b30fcf90d54b5dfb4bd14c36d45bb39bc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:5b04a3c704e16947a69760203edae7101da64af5ef2433d27ebbae1df446388a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057930902
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Lulu, Act I: Machen Sie auf! – [Interlude] Wollen Sie mir zuhaken · Machine-readable JSON-LD