ISRC FRZ140617080
Verified recording
FRZ140617080 is “Liebesliederwalzer, Op. 52: VIII. Wenn so lind dein Auge mir” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xaa34ba845f60827d6fd7fd4143b5d93f4b733b41716efda94681e5ee6146fda6 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/FRZ140617080.
Recording identifiers
- ISRC
- FRZ140617080
- Title
- Liebesliederwalzer, Op. 52: VIII. Wenn so lind dein Auge mir
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xaa34ba845f60827d6fd7fd4143b5d93f4b733b41716efda94681e5ee6146fda6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:92a918dd8148e0ea8fe7ec0ea298a13305beda6e566fc35ae6caef3c078a962a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617080
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Liebesliederwalzer, Op. 52: VIII. Wenn so lind dein Auge mir · Machine-readable JSON-LD