ISRC FRZ111101667
Verified recording
FRZ111101667 is “Schumann: Album für die Jugend, Op. 68: No. 15, Frühlingsgesang” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x68b9220d8273fee51a85784a2777d8bfaec9e9cb1313a9c087270406a4008cd9 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/FRZ111101667.
Recording identifiers
- ISRC
- FRZ111101667
- Title
- Schumann: Album für die Jugend, Op. 68: No. 15, Frühlingsgesang
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x68b9220d8273fee51a85784a2777d8bfaec9e9cb1313a9c087270406a4008cd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:ff944a690f7e793a87c0fcdcb29b1e904e64d5b6dc6f190ae0a4db0d51b0a0b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111101667
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Schumann: Album für die Jugend, Op. 68: No. 15, Frühlingsgesang · Machine-readable JSON-LD