ISRC DESR71609104
Verified recording
DESR71609104 is “Symphony No. 1 in C Major, Op. 21: IV. Finale. Adagio - Allegro molto e vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7e6061758c9bb0ee93500dc1abfd75702d0e488cef3fdcf373cf1f17c305a8cd 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/DESR71609104.
Recording identifiers
- ISRC
- DESR71609104
- Title
- Symphony No. 1 in C Major, Op. 21: IV. Finale. Adagio - Allegro molto e vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7e6061758c9bb0ee93500dc1abfd75702d0e488cef3fdcf373cf1f17c305a8cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:80f59921b720c9e3002f431dd3b1f733d6d2962f9c9e0345cc6594baa3247edd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71609104
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 1 in C Major, Op. 21: IV. Finale. Adagio - Allegro molto e vivace · Machine-readable JSON-LD