ISRC FR50X1941803
Verified recording
FR50X1941803 is “Winterreise, D. 911 Op. 89: IX. Irrlicht” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x74677f18b5b34dcf84fc8a0cca08275529d5232f0c37067196a554fa7d86b29b and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1941803.
Recording identifiers
- ISRC
- FR50X1941803
- Title
- Winterreise, D. 911 Op. 89: IX. Irrlicht
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x74677f18b5b34dcf84fc8a0cca08275529d5232f0c37067196a554fa7d86b29b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:9462a2fdb33e808e98c1a2fb88e1f36b6404977f4bed8f81cd96c18a3794ff20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1941803
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Winterreise, D. 911 Op. 89: IX. Irrlicht · Machine-readable JSON-LD