ISRC US2TL0901004
Verified recording
US2TL0901004 is “Aufstieg und Fall der Stadt Mahagonny: Act I: Auf nach Mahagonny (Jim, Jack, Bill, Joe)” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x525cc754ea41abf253c71607dc649dc0cac6672ca138e6c5fa54dda0f72c5b8b and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0901004.
Recording identifiers
- ISRC
- US2TL0901004
- Title
- Aufstieg und Fall der Stadt Mahagonny: Act I: Auf nach Mahagonny (Jim, Jack, Bill, Joe)
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x525cc754ea41abf253c71607dc649dc0cac6672ca138e6c5fa54dda0f72c5b8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:66613962758e3999fd662028c7ebec509dab1032851bc146eaee96e709372c57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0901004
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Aufstieg und Fall der Stadt Mahagonny: Act I: Auf nach Mahagonny (Jim, Jack, Bill, Joe) · Machine-readable JSON-LD