ISRC GBAYC9400885
Verified recording
GBAYC9400885 is “Beethoven: Piano Sonata No. 30 in E Major, Op. 109: III. (g) Variation VI. Tempo I del tema. Cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x64792650048d7cca60dd8451a79942863be3a78ae797aa636f34e4c75f589677 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400885.
Recording identifiers
- ISRC
- GBAYC9400885
- Title
- Beethoven: Piano Sonata No. 30 in E Major, Op. 109: III. (g) Variation VI. Tempo I del tema. Cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x64792650048d7cca60dd8451a79942863be3a78ae797aa636f34e4c75f589677
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:4536d23ba4f8843ad09f22af7442d1b3cb062af7839c0bc080311713f2610139- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400885
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Beethoven: Piano Sonata No. 30 in E Major, Op. 109: III. (g) Variation VI. Tempo I del tema. Cantabile · Machine-readable JSON-LD