ISRC FRZ112400122
Verified recording
FRZ112400122 is “Beethoven: Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo (Cadenza by Kreisler)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9674e8fc59058dd2c3b4bffe94d59fc34437abf44ed3ad85ee952f3990b715c9 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400122.
Recording identifiers
- ISRC
- FRZ112400122
- Title
- Beethoven: Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo (Cadenza by Kreisler)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9674e8fc59058dd2c3b4bffe94d59fc34437abf44ed3ad85ee952f3990b715c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:63b53f33216e372e2a90e212f29ff074dfab9a9d8526ffcfb5cf4f031e30e58b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400122
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Beethoven: Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo (Cadenza by Kreisler) · Machine-readable JSON-LD