ISRC DEA340703422
Verified recording
DEA340703422 is “Mozart: Violin Sonata No. 27 in G Major, K. 379: II. (c) Variation II” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1c3084800c38c9ef52306126811822767b33031b2765c16df52cb0a1cac74e47 and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703422.
Recording identifiers
- ISRC
- DEA340703422
- Title
- Mozart: Violin Sonata No. 27 in G Major, K. 379: II. (c) Variation II
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1c3084800c38c9ef52306126811822767b33031b2765c16df52cb0a1cac74e47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:42d0523f89fc8c7520548dce8cd82469975a1cd7bf84428a20ce50c6142bdf54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340703422
- Bitcoin block existence check
- https://blockstream.info/api/block/960145
Full record
Track page: Mozart: Violin Sonata No. 27 in G Major, K. 379: II. (c) Variation II · Machine-readable JSON-LD