ISRC FRZ209200011
Verified recording
FRZ209200011 is “Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - "O Freunde, nicht diese Töne!" (Ode to Joy) [Excerpt]” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x29e8b4f8c12e619d10efe0931aa441df6c0d324d91ca41411051fb22e546bb21 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209200011.
Recording identifiers
- ISRC
- FRZ209200011
- Title
- Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - "O Freunde, nicht diese Töne!" (Ode to Joy) [Excerpt]
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x29e8b4f8c12e619d10efe0931aa441df6c0d324d91ca41411051fb22e546bb21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a6bfe77885a77e505704bd1aaf5f24939e1a52658e1b466f5866a48bafbbb25a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209200011
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - "O Freunde, nicht diese Töne!" (Ode to Joy) [Excerpt] · Machine-readable JSON-LD