ISRC FR7JM1758010
Verified recording
FR7JM1758010 is “String Quartet No. 1 in F Major, Op. 18 No. 1: I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb7a022630d7c4d867eebde0b3277efe10ad683a018a888804eb79375c7732bc6 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/FR7JM1758010.
Recording identifiers
- ISRC
- FR7JM1758010
- Title
- String Quartet No. 1 in F Major, Op. 18 No. 1: I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb7a022630d7c4d867eebde0b3277efe10ad683a018a888804eb79375c7732bc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:051d3a26165f6022373a33273f8ee867724ed330d3729e3c940abf08329f4f2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1758010
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: String Quartet No. 1 in F Major, Op. 18 No. 1: I. Allegro · Machine-readable JSON-LD