ISRC FRZ130847011
Verified recording
FRZ130847011 is “Violin Concerto in D Major, Op. 61: I. Allegro non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x267f71b8947b78f1f96c6766eeb9b303e0ae7ea2834814b53292ebceda099b72 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130847011.
Recording identifiers
- ISRC
- FRZ130847011
- Title
- Violin Concerto in D Major, Op. 61: I. Allegro non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x267f71b8947b78f1f96c6766eeb9b303e0ae7ea2834814b53292ebceda099b72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:d89fff8a66b5d8a433c7a18a732c9a836d537ee7d64620c343b67c568818c9a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130847011
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Violin Concerto in D Major, Op. 61: I. Allegro non troppo · Machine-readable JSON-LD