ISRC USSM10005932
Verified recording
USSM10005932 is “Aufstieg und Fall der Stadt Mahagonny: Heraus, ihr Schönen von Mahagonny” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x3a10b881a19e7c399c0e83a32492ac5fbc2c20831b639286cac5132d15cd54f3 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10005932.
Recording identifiers
- ISRC
- USSM10005932
- Title
- Aufstieg und Fall der Stadt Mahagonny: Heraus, ihr Schönen von Mahagonny
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x3a10b881a19e7c399c0e83a32492ac5fbc2c20831b639286cac5132d15cd54f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:3a582ec0ab52007b84607eec4a155a65ce37d355ec42d45f555d99e5d0b25769- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10005932
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Aufstieg und Fall der Stadt Mahagonny: Heraus, ihr Schönen von Mahagonny · Machine-readable JSON-LD