ISRC FR50X1972201
Verified recording
FR50X1972201 is “Pierrot Lunaire, Op. 21: I. Mondestrunken” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0xb6ecbd5be098d6c61e9b42b95671ec4ad25eb0476e2ff6ad5301a81c5d7abc08 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972201.
Recording identifiers
- ISRC
- FR50X1972201
- Title
- Pierrot Lunaire, Op. 21: I. Mondestrunken
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0xb6ecbd5be098d6c61e9b42b95671ec4ad25eb0476e2ff6ad5301a81c5d7abc08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:c91ba6ed609b1459edad955ea2eb172e916b5f141555e3ad2cabfd377b322f02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972201
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Pierrot Lunaire, Op. 21: I. Mondestrunken · Machine-readable JSON-LD