ISRC FRZ111101661
Verified recording
FRZ111101661 is “Schumann: Album für die Jugend, Op. 68: No. 9, Volksliedchen” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xc54560dde05b9b24c0132a720b699c6ee9ecfa33fcd7f095e287a68984cfe1c3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111101661.
Recording identifiers
- ISRC
- FRZ111101661
- Title
- Schumann: Album für die Jugend, Op. 68: No. 9, Volksliedchen
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xc54560dde05b9b24c0132a720b699c6ee9ecfa33fcd7f095e287a68984cfe1c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:181b64a4d5bfdb90636333a4cc8eb451d74a4f8e23df34fe40df4861f66a8eeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111101661
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Schumann: Album für die Jugend, Op. 68: No. 9, Volksliedchen · Machine-readable JSON-LD