ISRC FR50X1972220
Verified recording
FR50X1972220 is “Pierrot Lunaire, Op. 21: XX. Heimfahrt (Barcarole)” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x5f1996eeb942404517f01b715905f441dffa1c748b0900d904e12e59ff4f52e0 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972220.
Recording identifiers
- ISRC
- FR50X1972220
- Title
- Pierrot Lunaire, Op. 21: XX. Heimfahrt (Barcarole)
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0x5f1996eeb942404517f01b715905f441dffa1c748b0900d904e12e59ff4f52e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:85a89b722a48e4cdf2e6179e00c1339137e4e1a949d176990eeb56f87e1480c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1972220
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Pierrot Lunaire, Op. 21: XX. Heimfahrt (Barcarole) · Machine-readable JSON-LD