ISRC GBAYC9601663
Verified recording
GBAYC9601663 is “Beethoven: Triple Concerto for Violin, Cello and Piano in C Major, Op. 56: II. Largo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe3955d41a88ccc04d8c3420a83adb81280d179d2c04c7879e07aa4943b2d860a and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9601663.
Recording identifiers
- ISRC
- GBAYC9601663
- Title
- Beethoven: Triple Concerto for Violin, Cello and Piano in C Major, Op. 56: II. Largo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe3955d41a88ccc04d8c3420a83adb81280d179d2c04c7879e07aa4943b2d860a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:65f41acc5550b109a7a1e5782b3956b0ef939e4765f8d6e79b4360ab3b731f27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9601663
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Beethoven: Triple Concerto for Violin, Cello and Piano in C Major, Op. 56: II. Largo · Machine-readable JSON-LD