ISRC FRUM72300325
Verified recording
FRUM72300325 is “Air russe varié for Violoncello and String Quartet, Op. 32: IV. Lento” by Auguste Franchomme,
registered on the CopyrightChains blockchain with CopyrightID
0xaabdca8c5707a87b7006d36f4a47a49f90e7f6ae6ecbab424bc04fba614f45aa and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72300325.
Recording identifiers
- ISRC
- FRUM72300325
- Title
- Air russe varié for Violoncello and String Quartet, Op. 32: IV. Lento
- Artist
- Auguste Franchomme
- CopyrightID (CopyrightChains transaction hash)
0xaabdca8c5707a87b7006d36f4a47a49f90e7f6ae6ecbab424bc04fba614f45aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:87b8048b8b1f35178a9203b11f7d40d9becdf132d1a92e0b3019603f93051f17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72300325
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Air russe varié for Violoncello and String Quartet, Op. 32: IV. Lento · Machine-readable JSON-LD