ISRC DEN962004213
Verified recording
DEN962004213 is “Piano Concerto No. 3 in C Minor, Op. 37: III. Rondo. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xcf0410c3fb4cfe6b98324d60062a209bec2feb986c2a90f8fc809b434c430288 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/DEN962004213.
Recording identifiers
- ISRC
- DEN962004213
- Title
- Piano Concerto No. 3 in C Minor, Op. 37: III. Rondo. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xcf0410c3fb4cfe6b98324d60062a209bec2feb986c2a90f8fc809b434c430288
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7c8d37d144bb0201a2c02a1cc5250926290d39241f75c7aeb83040b769adfd2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004213
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 3 in C Minor, Op. 37: III. Rondo. Allegro · Machine-readable JSON-LD