ISRC GBAYC2200393
Verified recording
GBAYC2200393 is “Beethoven: Piano Sonata No. 30 in E Major, Op. 109: III. (e) Variation IV. Etwas langsamer als das Thema” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x816cd2598a7d3ea3d7676c6a6b1901d15478ae0d07946907f5dce891d42a2ccc and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200393.
Recording identifiers
- ISRC
- GBAYC2200393
- Title
- Beethoven: Piano Sonata No. 30 in E Major, Op. 109: III. (e) Variation IV. Etwas langsamer als das Thema
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x816cd2598a7d3ea3d7676c6a6b1901d15478ae0d07946907f5dce891d42a2ccc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:19676215f5fdad3ebc2c507fe64f6131fa259f946fea807864e9e98dbfe7c644- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200393
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Beethoven: Piano Sonata No. 30 in E Major, Op. 109: III. (e) Variation IV. Etwas langsamer als das Thema · Machine-readable JSON-LD