ISRC FR7JM2136060
Verified recording
FR7JM2136060 is “Liebeslieder-Walzer, Op. 52: No. 6, Ein kleiner, hübscher Vogel” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x649ef66d84bf5665c24f342a80dbfc50942ee0ab0937430cf77901ad641cac62 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2136060.
Recording identifiers
- ISRC
- FR7JM2136060
- Title
- Liebeslieder-Walzer, Op. 52: No. 6, Ein kleiner, hübscher Vogel
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x649ef66d84bf5665c24f342a80dbfc50942ee0ab0937430cf77901ad641cac62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1f697d20b80de9afd43bb7130264d0cddbc4dd87c9c69714e7a8c58044adc0d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2136060
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Liebeslieder-Walzer, Op. 52: No. 6, Ein kleiner, hübscher Vogel · Machine-readable JSON-LD