ISRC GBAYC8903063
Verified recording
GBAYC8903063 is “Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: IV. Allegro (Live at Konzerthaus, Wien, VI.1989)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x761c471652c5f18ec04801b1854b9829b6df9f9403918dcf850b40f58db4ef52 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/GBAYC8903063.
Recording identifiers
- ISRC
- GBAYC8903063
- Title
- Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: IV. Allegro (Live at Konzerthaus, Wien, VI.1989)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x761c471652c5f18ec04801b1854b9829b6df9f9403918dcf850b40f58db4ef52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:64affd9164f62cf9997d5c3372c7d1c0b8d4a555249b4e483ef1a82d1d60f784- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903063
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: IV. Allegro (Live at Konzerthaus, Wien, VI.1989) · Machine-readable JSON-LD