ISRC AUFFF1800119
Verified recording
AUFFF1800119 is “Soirées musicales, Op. 6: No. 3 in G Minor, Mazurka” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x6c25d591d333b5150c5355bf62f12b458b9d996a815929c0f320b09a42fa5594 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800119.
Recording identifiers
- ISRC
- AUFFF1800119
- Title
- Soirées musicales, Op. 6: No. 3 in G Minor, Mazurka
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0x6c25d591d333b5150c5355bf62f12b458b9d996a815929c0f320b09a42fa5594
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:647a74cfcea7fe9eea9494f758209163c6568e9a5713030f80b6bea2104c7847- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800119
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Soirées musicales, Op. 6: No. 3 in G Minor, Mazurka · Machine-readable JSON-LD