ISRC FR50X1629304
Verified recording
FR50X1629304 is “Lulu Suite: III. Lied der Lulu” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0xc20911db87b8d11fef9d98462e733107573c1cbb6ead055942d3db11c50af059 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629304.
Recording identifiers
- ISRC
- FR50X1629304
- Title
- Lulu Suite: III. Lied der Lulu
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0xc20911db87b8d11fef9d98462e733107573c1cbb6ead055942d3db11c50af059
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:9e22122cc3efd2c633b8b75585deb9ba66b25cab2d999a588920c22dd06c6448- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629304
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Lulu Suite: III. Lied der Lulu · Machine-readable JSON-LD