ISRC DESR72448103
Verified recording
DESR72448103 is “Violin Concerto No. 1 in B-Flat Major, K. 207: III. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7f6a8ca3600f82fbfad0fe1a45e32f1693450c1739dd66e9106de23c660b5811 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/DESR72448103.
Recording identifiers
- ISRC
- DESR72448103
- Title
- Violin Concerto No. 1 in B-Flat Major, K. 207: III. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7f6a8ca3600f82fbfad0fe1a45e32f1693450c1739dd66e9106de23c660b5811
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a84978130efac4ae5811b3e3115c0cbd87e64deb3ca6ba015b9bebeb07696d5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72448103
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto No. 1 in B-Flat Major, K. 207: III. Presto · Machine-readable JSON-LD