ISRC USSM11409900
Verified recording
USSM11409900 is “Piano Concerto No. 1 C Major, Op. 15: Cadenza by Glenn Gould” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5e45a475d640d9989f539a842cf3007daa951348e0fa842df7b2ce5f1652f3be and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11409900.
Recording identifiers
- ISRC
- USSM11409900
- Title
- Piano Concerto No. 1 C Major, Op. 15: Cadenza by Glenn Gould
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5e45a475d640d9989f539a842cf3007daa951348e0fa842df7b2ce5f1652f3be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:7faa4aca9075a202e089d90d6f9ab80abd118de3dc780e9c558e68d2e4accca7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11409900
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Piano Concerto No. 1 C Major, Op. 15: Cadenza by Glenn Gould · Machine-readable JSON-LD