ISRC GBBBB0107016
Verified recording
GBBBB0107016 is “String Quartet No. 9 in C Major, Op. 59 No. 3 "Rasumovsky No. 3": 4. Allegro molto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6d8a568c056ec9a5347fd924ea0247058e44ca228f4148ab4e18c115f58841d9 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/GBBBB0107016.
Recording identifiers
- ISRC
- GBBBB0107016
- Title
- String Quartet No. 9 in C Major, Op. 59 No. 3 "Rasumovsky No. 3": 4. Allegro molto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6d8a568c056ec9a5347fd924ea0247058e44ca228f4148ab4e18c115f58841d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:112234f9efdffd7d8a08c937fdb78644a6cec71908d37887b26e38d317212fec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0107016
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 9 in C Major, Op. 59 No. 3 "Rasumovsky No. 3": 4. Allegro molto · Machine-readable JSON-LD