ISRC DEN961402492
Verified recording
DEN961402492 is “Piano Sonata No. 20 in G Major, Op. 49 No. 2: II. Tempo di Menuetto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x61357dca446b5606a7407282a01163b1dd74647536eab7c41b0a1ea2530c6d9e and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961402492.
Recording identifiers
- ISRC
- DEN961402492
- Title
- Piano Sonata No. 20 in G Major, Op. 49 No. 2: II. Tempo di Menuetto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x61357dca446b5606a7407282a01163b1dd74647536eab7c41b0a1ea2530c6d9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:3a8c7868680f21714010622cc91e439548af35c784c1b3a924d26620e6d2f640- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961402492
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Piano Sonata No. 20 in G Major, Op. 49 No. 2: II. Tempo di Menuetto · Machine-readable JSON-LD