ISRC DEN961803122
Verified recording
DEN961803122 is “Piano Concerto No. 3 in C Minor, Op. 37: II. Largo - Live at Konzerthaus Berlin / 2018” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x685298b7a76efa492d33179ad1a326165feb76e0e769029e34bee894afaeb4a4 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961803122.
Recording identifiers
- ISRC
- DEN961803122
- Title
- Piano Concerto No. 3 in C Minor, Op. 37: II. Largo - Live at Konzerthaus Berlin / 2018
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x685298b7a76efa492d33179ad1a326165feb76e0e769029e34bee894afaeb4a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:9ce4dc55c09a10ad7b8d77ddbb34777969b2a43d83173aef031c6638e49ba5d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961803122
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Concerto No. 3 in C Minor, Op. 37: II. Largo - Live at Konzerthaus Berlin / 2018 · Machine-readable JSON-LD