ISRC FR50X1847801
Verified recording
FR50X1847801 is “Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf8198837ab23df3e3ee35106f44b4a1135f8e9f35ea32c00e45bd2b2fb82d67a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1847801.
Recording identifiers
- ISRC
- FR50X1847801
- Title
- Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf8198837ab23df3e3ee35106f44b4a1135f8e9f35ea32c00e45bd2b2fb82d67a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f2c104785db43d88af31e13c49bc27a434c90804f119cae7942f3401fecb6b9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1847801
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato · Machine-readable JSON-LD