ISRC DEN962004222
Verified recording
DEN962004222 is “Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9615bb8551f7a5cba1cb5696f1055846606d6e0dfd31fff624c866314b3eca37 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004222.
Recording identifiers
- ISRC
- DEN962004222
- Title
- Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9615bb8551f7a5cba1cb5696f1055846606d6e0dfd31fff624c866314b3eca37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:950f8677faa9497e58ecd12fccfa9ab1dbc10999839c1b9be0b51dfcd5fecf36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004222
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto · Machine-readable JSON-LD