ISRC GBAYC0700310
Verified recording
GBAYC0700310 is “Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb88709d5be371cbca07b2e2f0727e35aa0a379f23759e2c58b7711f5994e863c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700310.
Recording identifiers
- ISRC
- GBAYC0700310
- Title
- Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb88709d5be371cbca07b2e2f0727e35aa0a379f23759e2c58b7711f5994e863c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4b71ecf542e26b1ea31a7d8ddbcf80c3a726c7782c079fe779ee419e2ae570f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700310
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Allegretto · Machine-readable JSON-LD