ISRC DEA340703460
Verified recording
DEA340703460 is “Mozart: Violin Sonata No. 22 in A Major, K. 305: II. (b) Variation I” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb4c03b734ffe884f358caf33f4387e8aeee315c5bebb6c81ed4c3fcd8fff59c6 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/DEA340703460.
Recording identifiers
- ISRC
- DEA340703460
- Title
- Mozart: Violin Sonata No. 22 in A Major, K. 305: II. (b) Variation I
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb4c03b734ffe884f358caf33f4387e8aeee315c5bebb6c81ed4c3fcd8fff59c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0311db18150b8a77f062367b2c5605d5a4d54bf94feca6567e2f4a693162fddb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703460
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mozart: Violin Sonata No. 22 in A Major, K. 305: II. (b) Variation I · Machine-readable JSON-LD