ISRC GBAYC9701017
Verified recording
GBAYC9701017 is “Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1cf8f21bb4ff44785d925e090028bb52667f58834a80236bf198e58ca39367a2 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701017.
Recording identifiers
- ISRC
- GBAYC9701017
- Title
- Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1cf8f21bb4ff44785d925e090028bb52667f58834a80236bf198e58ca39367a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:7b516b77b95a07282df8761bdfcb5eb6b47650ead5b36b2f29a73c67f22ea9da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701017
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: I. Allegro · Machine-readable JSON-LD