ISRC FR7JM2115060
Verified recording
FR7JM2115060 is “Six Songs for Cello and Piano: 3. Sapphische Ode, Op. 94 No. 4 (Arr. for cello and piano)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xccee5c27574993dc80698e6fa06ebea724056f168ebc048d1a070927f9e59753 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2115060.
Recording identifiers
- ISRC
- FR7JM2115060
- Title
- Six Songs for Cello and Piano: 3. Sapphische Ode, Op. 94 No. 4 (Arr. for cello and piano)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xccee5c27574993dc80698e6fa06ebea724056f168ebc048d1a070927f9e59753
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:4f11376db17008bb27fb5fc7d12e5ff013a7c98da61f2006c53e7fa43f61cefb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2115060
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Six Songs for Cello and Piano: 3. Sapphische Ode, Op. 94 No. 4 (Arr. for cello and piano) · Machine-readable JSON-LD