ISRC GBAYC0103541
Verified recording
GBAYC0103541 is “Beethoven: Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x94bfc1ad12c387ab8309ff807728fadde011238d606820f2054ac97316ea1ae9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103541.
Recording identifiers
- ISRC
- GBAYC0103541
- Title
- Beethoven: Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x94bfc1ad12c387ab8309ff807728fadde011238d606820f2054ac97316ea1ae9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:934854cb530d5dac344017c197548fa3f6986ddfb1059afc2a0bf2c1b6362d37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103541
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Piano Sonata No. 29 in B-Flat Major, Op. 106 "Hammerklavier": I. Allegro · Machine-readable JSON-LD