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