ISRC FR7JM1779020
Verified recording
FR7JM1779020 is “Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1eb88b2b5e08e21d056de75e40aa0fb365d49b52883e07485d14245d51d8583d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1779020.
Recording identifiers
- ISRC
- FR7JM1779020
- Title
- Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1eb88b2b5e08e21d056de75e40aa0fb365d49b52883e07485d14245d51d8583d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a52b1771c47720da29a1b55088079efdad2916ec6f3c092dfc987e55c1db2efe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1779020
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato · Machine-readable JSON-LD