ISRC FR7JM1968030
Verified recording
FR7JM1968030 is “Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace (1808 version)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe320b9114fab3eb1f5dc345cf509f2829ee1d2fb7bcdf531f6e32b4bfdd80f9a and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1968030.
Recording identifiers
- ISRC
- FR7JM1968030
- Title
- Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace (1808 version)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe320b9114fab3eb1f5dc345cf509f2829ee1d2fb7bcdf531f6e32b4bfdd80f9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a64c76d33268bccc16ebb9b2375d411c53d0cbd835559f92ca8ca3fd1ec175eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1968030
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace (1808 version) · Machine-readable JSON-LD