ISRC FR7JM1904010
Verified recording
FR7JM1904010 is “String Quartet No. 11 in F Minor, Op. 95 "Serioso": I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd18dfda4492da5b362035a3a99714f5bf0b894600f81906da7f5633d966f370c and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1904010.
Recording identifiers
- ISRC
- FR7JM1904010
- Title
- String Quartet No. 11 in F Minor, Op. 95 "Serioso": I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd18dfda4492da5b362035a3a99714f5bf0b894600f81906da7f5633d966f370c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:987b2f2367a175e38abba69af1f7ea56f3d54c3e3e5af3bfbe9adbdeb06d0b4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1904010
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: String Quartet No. 11 in F Minor, Op. 95 "Serioso": I. Allegro con brio · Machine-readable JSON-LD