ISRC USSM10005927
Verified recording
USSM10005927 is “Aufstieg und Fall der Stadt Mahagonny: No. 1, Gesucht werden Leokadja Begbick... - Hallo, wir müssen weiter!” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x2d8e80aa30204105508c2bb519b7d9a338ae88656b05d8f52a16cbc84758d514 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/USSM10005927.
Recording identifiers
- ISRC
- USSM10005927
- Title
- Aufstieg und Fall der Stadt Mahagonny: No. 1, Gesucht werden Leokadja Begbick... - Hallo, wir müssen weiter!
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x2d8e80aa30204105508c2bb519b7d9a338ae88656b05d8f52a16cbc84758d514
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:d4f9c0877fb54b37a040c5e624f530a7fa44136f6a69aa5147a3ef82f50a18ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10005927
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Aufstieg und Fall der Stadt Mahagonny: No. 1, Gesucht werden Leokadja Begbick... - Hallo, wir müssen weiter! · Machine-readable JSON-LD