ISRC GBAYC8903021
Verified recording
GBAYC8903021 is “Beethoven: String Quartet No. 2 in G Major, Op. 18 No. 2: I. Allegro (Live at Konzerthaus, Wien, VI.1989)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2c4d4e46d722de4a0b459a97b071e912503fa66044a184d05cf0c592de2d75e5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903021.
Recording identifiers
- ISRC
- GBAYC8903021
- Title
- Beethoven: String Quartet No. 2 in G Major, Op. 18 No. 2: I. Allegro (Live at Konzerthaus, Wien, VI.1989)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2c4d4e46d722de4a0b459a97b071e912503fa66044a184d05cf0c592de2d75e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9d1e7fe51998c417d58759bebc55a356c5d65a8c4cd05f684f0da2c86e74dfb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: String Quartet No. 2 in G Major, Op. 18 No. 2: I. Allegro (Live at Konzerthaus, Wien, VI.1989) · Machine-readable JSON-LD