ISRC GBAYC9202816
Verified recording
GBAYC9202816 is “Beethoven: Piano Sonata No. 7 in D Major, Op. 10 No. 3: II. Largo e mesto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xfb4455788d85a04ee66f5da4bfdd0c96562b601eccbb4e4756e3b67d1d7c114a and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202816.
Recording identifiers
- ISRC
- GBAYC9202816
- Title
- Beethoven: Piano Sonata No. 7 in D Major, Op. 10 No. 3: II. Largo e mesto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xfb4455788d85a04ee66f5da4bfdd0c96562b601eccbb4e4756e3b67d1d7c114a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:2eec55cd1a186c16dd9dec13ba3bb95b2a1e3bc51b28098ab335d068715c9947- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202816
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Beethoven: Piano Sonata No. 7 in D Major, Op. 10 No. 3: II. Largo e mesto · Machine-readable JSON-LD