ISRC FR1P71332128
Verified recording
FR1P71332128 is “String Quartet No. 15 in A Minor, Op. 132: I. Allegro sostenuto - Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1763d87360d07696664ad508c347221c83d972967ff1e1ba95116915bc3bdfbe and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P71332128.
Recording identifiers
- ISRC
- FR1P71332128
- Title
- String Quartet No. 15 in A Minor, Op. 132: I. Allegro sostenuto - Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1763d87360d07696664ad508c347221c83d972967ff1e1ba95116915bc3bdfbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:63a003b54041b7e1f562e0b7155110d43ab13cecb3e36334389610a34a4f6f05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P71332128
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: String Quartet No. 15 in A Minor, Op. 132: I. Allegro sostenuto - Allegro · Machine-readable JSON-LD