ISRC DESR72035121
Verified recording
DESR72035121 is “Symphony No. 4 in C Major: IV. Tempo primo (Allegro molto moderato) un poco sostenuto” by Franz Schmidt,
registered on the CopyrightChains blockchain with CopyrightID
0x486e1dd10185bb285aa2a3f8a4af60341de80a5212f74d5ed943555c8a872d5e and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72035121.
Recording identifiers
- ISRC
- DESR72035121
- Title
- Symphony No. 4 in C Major: IV. Tempo primo (Allegro molto moderato) un poco sostenuto
- Artist
- Franz Schmidt
- CopyrightID (CopyrightChains transaction hash)
0x486e1dd10185bb285aa2a3f8a4af60341de80a5212f74d5ed943555c8a872d5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:09ee8ec852ce1c28f8187c28dfac6abc87aa96b1ed5f134b4be247c488b95388- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72035121
- Bitcoin block existence check
- https://blockstream.info/api/block/957039
Full record
Track page: Symphony No. 4 in C Major: IV. Tempo primo (Allegro molto moderato) un poco sostenuto · Machine-readable JSON-LD