ISRC DEN962004223
Verified recording
DEN962004223 is “Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe6eeaf5b066578794070ae4c05681c50b2d63da496c80e7741dbbc5c3f7e7a94 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/DEN962004223.
Recording identifiers
- ISRC
- DEN962004223
- Title
- Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe6eeaf5b066578794070ae4c05681c50b2d63da496c80e7741dbbc5c3f7e7a94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:da771a9549a8e5e9690c8606f9c1b52eba76004f7092254e74d2aed47c8a830f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004223
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace · Machine-readable JSON-LD