ISRC USSM11307705
Verified recording
USSM11307705 is “Piano Concerto No. 2 in B-Flat Major, Op. 19: III. Rondo. Molto allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc8e09dec841f27c67393caa732dba64c2a1809b17cbd21387037c79eacb1d7fa and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11307705.
Recording identifiers
- ISRC
- USSM11307705
- Title
- Piano Concerto No. 2 in B-Flat Major, Op. 19: III. Rondo. Molto allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc8e09dec841f27c67393caa732dba64c2a1809b17cbd21387037c79eacb1d7fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e0df06a8de60ac0be748fd59793f42c4273ff06d97a004852753f10d5a08539c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11307705
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 2 in B-Flat Major, Op. 19: III. Rondo. Molto allegro · Machine-readable JSON-LD