ISRC GBAYC1001350
Verified recording
GBAYC1001350 is “Beethoven: String Quartet No. 1 in F Major, Op. 18 No. 1: II. Adagio affettuoso ed appassionato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x43859ce71275446238f4d1d04d7849db8054ca29af05e9f5d4313d56ff184bb8 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1001350.
Recording identifiers
- ISRC
- GBAYC1001350
- Title
- Beethoven: String Quartet No. 1 in F Major, Op. 18 No. 1: II. Adagio affettuoso ed appassionato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x43859ce71275446238f4d1d04d7849db8054ca29af05e9f5d4313d56ff184bb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:91a4fddc1f7f5cdeca610aa77f74d2f19d370cf3da6a822323842746b88e1c41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1001350
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Beethoven: String Quartet No. 1 in F Major, Op. 18 No. 1: II. Adagio affettuoso ed appassionato · Machine-readable JSON-LD