ISRC GBAYC0203961
Verified recording
GBAYC0203961 is “Beethoven: Piano Sonata No. 3 in C Major, Op. 2 No. 3: II. Adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x79358550f35e621e3ca75485c50f4789fe3735522c80e9f023d5c8b5fe6df4c6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203961.
Recording identifiers
- ISRC
- GBAYC0203961
- Title
- Beethoven: Piano Sonata No. 3 in C Major, Op. 2 No. 3: II. Adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x79358550f35e621e3ca75485c50f4789fe3735522c80e9f023d5c8b5fe6df4c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:860de6fcee12553b89d0e1c7d05ca1246ab0b78c7b7b9f3c89f2605da52f64bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203961
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Beethoven: Piano Sonata No. 3 in C Major, Op. 2 No. 3: II. Adagio · Machine-readable JSON-LD