ISRC GBBBB0107002
Verified recording
GBBBB0107002 is “String Quartet No. 7 in F Major, Op. 59 No. 1 "Rasumovsky No. 1": 2. Allegretto vivace e sempre scherzando” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x070113dc772276de9f3da18f825a347d6524bc0c80f6221e7f565b4a6d6d8256 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/GBBBB0107002.
Recording identifiers
- ISRC
- GBBBB0107002
- Title
- String Quartet No. 7 in F Major, Op. 59 No. 1 "Rasumovsky No. 1": 2. Allegretto vivace e sempre scherzando
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x070113dc772276de9f3da18f825a347d6524bc0c80f6221e7f565b4a6d6d8256
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ed945be9fc40d8bada9637926f50dd31c8fea255d28ce674b996ef07c5a28204- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0107002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 7 in F Major, Op. 59 No. 1 "Rasumovsky No. 1": 2. Allegretto vivace e sempre scherzando · Machine-readable JSON-LD