ISRC GBAYC8500539
Verified recording
GBAYC8500539 is “Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: IV. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5ebd50a6ec7a7dbf032c3d311d8f9176defbc0169718b45908eb807fd3ae135f and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500539.
Recording identifiers
- ISRC
- GBAYC8500539
- Title
- Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: IV. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5ebd50a6ec7a7dbf032c3d311d8f9176defbc0169718b45908eb807fd3ae135f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:d8ab3fffa981f450171fd3e4590f489c893350d24864cc7943f78836a47791e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500539
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: IV. Allegro · Machine-readable JSON-LD