ISRC GBAYC2201827
Verified recording
GBAYC2201827 is “Beethoven: Sonata for Piano and Violin No. 9 in A Major, Op. 47, "Kreutzer": I. Adagio sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x176e8421a4bf5fd44d423c2ff5047dfe0f99963ad2cfeecbc2dae06dcb1b6dba and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201827.
Recording identifiers
- ISRC
- GBAYC2201827
- Title
- Beethoven: Sonata for Piano and Violin No. 9 in A Major, Op. 47, "Kreutzer": I. Adagio sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x176e8421a4bf5fd44d423c2ff5047dfe0f99963ad2cfeecbc2dae06dcb1b6dba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:726e97cdc8a8104faf9199f44cb0e735bdd4c55412ae410691e9057a9b0da6ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201827
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Beethoven: Sonata for Piano and Violin No. 9 in A Major, Op. 47, "Kreutzer": I. Adagio sostenuto · Machine-readable JSON-LD