ISRC GBAYC8500526
Verified recording
GBAYC8500526 is “Beethoven: String Quartet No. 3 in D Major, Op. 18 No. 3: I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf28b25ce1f1a232c2de1a54f1291faa628c97811ed395d01b65d1ad160c4b835 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500526.
Recording identifiers
- ISRC
- GBAYC8500526
- Title
- Beethoven: String Quartet No. 3 in D Major, Op. 18 No. 3: I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf28b25ce1f1a232c2de1a54f1291faa628c97811ed395d01b65d1ad160c4b835
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:42b04aa3d9fd4f56f42c31b06d2a9918b4b021aadf9ef9ce7bebbc8b49870c99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500526
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Beethoven: String Quartet No. 3 in D Major, Op. 18 No. 3: I. Allegro · Machine-readable JSON-LD