ISRC CH1262509505
Verified recording
CH1262509505 is “Concerto for Piano and Orchestra in A Minor, Op. 54: III. Allegro vivace” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x7cf95dcc3575c093847430cce79eb2431a6363cc1d172e744dec511d2bb1af30 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262509505.
Recording identifiers
- ISRC
- CH1262509505
- Title
- Concerto for Piano and Orchestra in A Minor, Op. 54: III. Allegro vivace
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x7cf95dcc3575c093847430cce79eb2431a6363cc1d172e744dec511d2bb1af30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:77247e907b8f67a3f14041ac1d0720f3fa4a2180723286bc18e46229283d675e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262509505
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Concerto for Piano and Orchestra in A Minor, Op. 54: III. Allegro vivace · Machine-readable JSON-LD