ISRC FRZ111101665
Verified recording
FRZ111101665 is “Schumann: Album für die Jugend, Op. 68: No. 13, Mai, lieber Mai” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x4cd084e0301189369a2fa170fdd2eebf4e09adf2808551812803cbb7d5a2bcb6 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111101665.
Recording identifiers
- ISRC
- FRZ111101665
- Title
- Schumann: Album für die Jugend, Op. 68: No. 13, Mai, lieber Mai
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x4cd084e0301189369a2fa170fdd2eebf4e09adf2808551812803cbb7d5a2bcb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:7ee39bb5dea5f9ca6652abcdfde6764406ee2223bcaf2095d75aeaa39136fa70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111101665
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Schumann: Album für die Jugend, Op. 68: No. 13, Mai, lieber Mai · Machine-readable JSON-LD