ISRC DEF059303906
Verified recording
DEF059303906 is “Die Sieben Todsünden: No.5 Unzucht "Und wir fanden einen Mann in Boston"” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0xf0ebb49923a864fa6032cffe9dc850f1942ba4650c09087f74a353f59bd5b983 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303906.
Recording identifiers
- ISRC
- DEF059303906
- Title
- Die Sieben Todsünden: No.5 Unzucht "Und wir fanden einen Mann in Boston"
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0xf0ebb49923a864fa6032cffe9dc850f1942ba4650c09087f74a353f59bd5b983
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:64bbb753d191aae0fc23709761e632b07ca8ee13a8fe1c82dad4a85ae634a698- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303906
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Sieben Todsünden: No.5 Unzucht "Und wir fanden einen Mann in Boston" · Machine-readable JSON-LD