ISRC QMBZ91581690
Verified recording
QMBZ91581690 is “Die Kleptomanin” by Friedrich Hollaender,
registered on the CopyrightChains blockchain with CopyrightID
0x7508e1f0f2ed641d5a178814cbf6bbe9a17c7d02b284cc0ca13e955182451509 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91581690.
Recording identifiers
- ISRC
- QMBZ91581690
- Title
- Die Kleptomanin
- Artist
- Friedrich Hollaender
- CopyrightID (CopyrightChains transaction hash)
0x7508e1f0f2ed641d5a178814cbf6bbe9a17c7d02b284cc0ca13e955182451509
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:fc85eb6dd383bf061971199526959af09e73cd0cfcbc7dca4ef7c193e6632db9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91581690
- Bitcoin block existence check
- https://blockstream.info/api/block/960485