ISRC FRZ140617120
Verified recording
FRZ140617120 is “Liebesliederwalzer, Op. 52: XII. Schlosser auf, und mache Schlösser” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xa66183e80144d744a78c7a4a1546e6a111611812bb7079fa26e737af249a8196 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617120.
Recording identifiers
- ISRC
- FRZ140617120
- Title
- Liebesliederwalzer, Op. 52: XII. Schlosser auf, und mache Schlösser
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xa66183e80144d744a78c7a4a1546e6a111611812bb7079fa26e737af249a8196
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:a986075563271a191a15f2abf9dc9bf512d6bf21cf36e75e4fa69c731d30b268- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140617120
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Liebesliederwalzer, Op. 52: XII. Schlosser auf, und mache Schlösser · Machine-readable JSON-LD