ISRC FR1P71231508
Verified recording
FR1P71231508 is “String Quartet No. 12 in E-Flat Major, Op. 127: III. Scherzando vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x00095dbcd7b07c786425ea19f59161ea90aeac3a1e5429bd0c91800c47b42763 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P71231508.
Recording identifiers
- ISRC
- FR1P71231508
- Title
- String Quartet No. 12 in E-Flat Major, Op. 127: III. Scherzando vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x00095dbcd7b07c786425ea19f59161ea90aeac3a1e5429bd0c91800c47b42763
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:a096dbe43630ab2ecc309f4ff00ab031f72ad11f873f7f82e49fc372d9748772- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR1P71231508
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: String Quartet No. 12 in E-Flat Major, Op. 127: III. Scherzando vivace · Machine-readable JSON-LD