ISRC FRZ208400903
Verified recording
FRZ208400903 is “Schumann: Waldszenen, Op. 82: No. 3, Einsame Blumen” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xf9ca2d9608a86a93424e802473e9ee494364e105eccd7759e794f365c3d7496c and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208400903.
Recording identifiers
- ISRC
- FRZ208400903
- Title
- Schumann: Waldszenen, Op. 82: No. 3, Einsame Blumen
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xf9ca2d9608a86a93424e802473e9ee494364e105eccd7759e794f365c3d7496c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:1aeee892d6a57f8470fa7607e3ea8bfe4c7fa700783b1d19141c0bb59df3c785- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208400903
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Schumann: Waldszenen, Op. 82: No. 3, Einsame Blumen · Machine-readable JSON-LD