ISRC GBDGQ2538104
Verified recording
GBDGQ2538104 is “Little Threepenny Music: IV. Ballad of the Pleasant Life” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x817374d04cd79de57a56f99c3542e9bcc8535b87923c5bade3b85dc23ede71f9 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2538104.
Recording identifiers
- ISRC
- GBDGQ2538104
- Title
- Little Threepenny Music: IV. Ballad of the Pleasant Life
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x817374d04cd79de57a56f99c3542e9bcc8535b87923c5bade3b85dc23ede71f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:0d5a0cfd5c235219599084253aaebd6d17ec1571418f26f22c3c5b6d1f2a09fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2538104
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: Little Threepenny Music: IV. Ballad of the Pleasant Life · Machine-readable JSON-LD