ISRC CHE272503081
Verified recording
CHE272503081 is “Piano Sonata No. 7 in D Major, Op. 10 No. 3: III. Menuetto. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa9cda9f2bfa56b0aea61c08a1713d315d2f2aefb58e865ec2b2595f32e66dbda and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272503081.
Recording identifiers
- ISRC
- CHE272503081
- Title
- Piano Sonata No. 7 in D Major, Op. 10 No. 3: III. Menuetto. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa9cda9f2bfa56b0aea61c08a1713d315d2f2aefb58e865ec2b2595f32e66dbda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:dbb49070c294bda3c0d1dd80fa3d67fb632d06bdd2884fba9ae4baf836dfe4b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272503081
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Piano Sonata No. 7 in D Major, Op. 10 No. 3: III. Menuetto. Allegro · Machine-readable JSON-LD