ISRC GBAYC9903664
Verified recording
GBAYC9903664 is “Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: I. Allegro ma non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7a3d4dbabaf5bdca1794668bbe8b055640562e834a79d35ab0841123af607040 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903664.
Recording identifiers
- ISRC
- GBAYC9903664
- Title
- Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: I. Allegro ma non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7a3d4dbabaf5bdca1794668bbe8b055640562e834a79d35ab0841123af607040
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:a31c056dff3f7a2a31bb6f40ca9b2a00b45433dcc56681c3c9e542c55baf1f9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903664
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: I. Allegro ma non troppo · Machine-readable JSON-LD