ISRC FR50X1972218
Verified recording
FR50X1972218 is “Pierrot Lunaire, Op. 21: XVIII. Der Mondfleck” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0xea0ecafdb50993c7e2ab728437692efb3d772c5426e8f55b9da79706a4565e79 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972218.
Recording identifiers
- ISRC
- FR50X1972218
- Title
- Pierrot Lunaire, Op. 21: XVIII. Der Mondfleck
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0xea0ecafdb50993c7e2ab728437692efb3d772c5426e8f55b9da79706a4565e79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:731acad747b856313fd69e2d0f89d008b748aded5c3325d00a19af06746b90dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972218
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Pierrot Lunaire, Op. 21: XVIII. Der Mondfleck · Machine-readable JSON-LD