ISRC DEN962004441
Verified recording
DEN962004441 is “Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x20ccd857b4ac6f1d3f299e0d7dd4992361d53bb99346ab13cf3bf3d99164082f 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/DEN962004441.
Recording identifiers
- ISRC
- DEN962004441
- Title
- Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x20ccd857b4ac6f1d3f299e0d7dd4992361d53bb99346ab13cf3bf3d99164082f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aba5696c998ca998474824c7784a16d78dbadad8b1a75ea6c561f9d9faf6a704- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004441
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato · Machine-readable JSON-LD