ISRC GBAYC2102758
Verified recording
GBAYC2102758 is “Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Theme & Variations "Pria ch'io l’impregno". Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf41b0a5b31c743bec9e7515ba347070b6f659b4ac5128b4aca69877f57bffc43 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/GBAYC2102758.
Recording identifiers
- ISRC
- GBAYC2102758
- Title
- Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Theme & Variations "Pria ch'io l’impregno". Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf41b0a5b31c743bec9e7515ba347070b6f659b4ac5128b4aca69877f57bffc43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7929eca42840d7e0e94002c6042c01138b7eb701b19be503c66c2aed47f34a02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102758
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Theme & Variations "Pria ch'io l’impregno". Allegretto · Machine-readable JSON-LD