ISRC DEN961205252
Verified recording
DEN961205252 is “Piano Sonata No. 11 in B-Flat Major, Op. 22: II. Adagio con molto espressione - 2012 Recording” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5ce1113fd37d7db9f5ecc1dbcf02de44c772c9f80c1ba4ed098d5b6d0c68862d and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961205252.
Recording identifiers
- ISRC
- DEN961205252
- Title
- Piano Sonata No. 11 in B-Flat Major, Op. 22: II. Adagio con molto espressione - 2012 Recording
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5ce1113fd37d7db9f5ecc1dbcf02de44c772c9f80c1ba4ed098d5b6d0c68862d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:3ef2a5a476df1f3d03eff6ddb813421e042ce821b4dac342b64109442b28ff43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961205252
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Piano Sonata No. 11 in B-Flat Major, Op. 22: II. Adagio con molto espressione - 2012 Recording · Machine-readable JSON-LD