ISRC FR7JM2136150
Verified recording
FR7JM2136150 is “Liebeslieder-Walzer, Op. 52: No. 13, Vögelein durchrauscht die Luft” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x7fb4643d6d48c2fe55ab58b3b1c8b4ec922c5e4fac133e8fc0cbb7ad3d23c9d5 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2136150.
Recording identifiers
- ISRC
- FR7JM2136150
- Title
- Liebeslieder-Walzer, Op. 52: No. 13, Vögelein durchrauscht die Luft
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x7fb4643d6d48c2fe55ab58b3b1c8b4ec922c5e4fac133e8fc0cbb7ad3d23c9d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:f892612b58d82698635d3135ddf72485d2dab054ce276f803793d0022e1cec4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2136150
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Liebeslieder-Walzer, Op. 52: No. 13, Vögelein durchrauscht die Luft · Machine-readable JSON-LD