ISRC FR50X1972209
Verified recording
FR50X1972209 is “Pierrot Lunaire, Op. 21: IX. Gebet an Pierrot” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x9902989398d4057d88b7b7140058c5e98b08f7a31692e23c04765fa77078982f and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972209.
Recording identifiers
- ISRC
- FR50X1972209
- Title
- Pierrot Lunaire, Op. 21: IX. Gebet an Pierrot
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0x9902989398d4057d88b7b7140058c5e98b08f7a31692e23c04765fa77078982f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:298198b00c77d05d9b3f57ea3f096c255d6286e141b2fe1b1d88b9a99e5fd0cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972209
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Pierrot Lunaire, Op. 21: IX. Gebet an Pierrot · Machine-readable JSON-LD