ISRC FR00W2200264
Verified recording
FR00W2200264 is “Pierrot lunaire, Op. 21: No. 5, Valse de Chopin - Version française” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x65fdafb637097f9da6847293b005404b9ee28b4eb230b546ef36c8561cc63eb1 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR00W2200264.
Recording identifiers
- ISRC
- FR00W2200264
- Title
- Pierrot lunaire, Op. 21: No. 5, Valse de Chopin - Version française
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0x65fdafb637097f9da6847293b005404b9ee28b4eb230b546ef36c8561cc63eb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:4fd10628907ed076984cd016776a2f9a254e11d0936f35ae15b9d27549d9dccf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR00W2200264
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Pierrot lunaire, Op. 21: No. 5, Valse de Chopin - Version française · Machine-readable JSON-LD