ISRC USB8U2500349
Verified recording
USB8U2500349 is “Piano Concerto No. 5 in e Flat Major, Op. 73 Emperor II. Adagio un poco mosso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9afcaf29eda3d24771e6d0f2cb82abb832a87aae203ebadae61625ef23c0b60a and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500349.
Recording identifiers
- ISRC
- USB8U2500349
- Title
- Piano Concerto No. 5 in e Flat Major, Op. 73 Emperor II. Adagio un poco mosso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9afcaf29eda3d24771e6d0f2cb82abb832a87aae203ebadae61625ef23c0b60a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:27971c94c662e39db98c5155dc96d014b854d366eee26b1f368eb2e237def3c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500349
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Piano Concerto No. 5 in e Flat Major, Op. 73 Emperor II. Adagio un poco mosso · Machine-readable JSON-LD