ISRC FR50X1647407
Verified recording
FR50X1647407 is “Septet in E-Flat Major, Op. 20: III. Tempo di menuetto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6a13b94fdf9aad57f8ad27c0dadb33163a9c824476991e0a04fe81d580dec982 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1647407.
Recording identifiers
- ISRC
- FR50X1647407
- Title
- Septet in E-Flat Major, Op. 20: III. Tempo di menuetto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6a13b94fdf9aad57f8ad27c0dadb33163a9c824476991e0a04fe81d580dec982
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:4c40eff8548bf314c25146feb53e4124851913eb1c9fb012c38c170ed332be53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1647407
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Septet in E-Flat Major, Op. 20: III. Tempo di menuetto · Machine-readable JSON-LD