ISRC DEA349000921
Verified recording
DEA349000921 is “Mozart: Sinfonia concertante for Oboe, Clarinet, Horn and Bassoon in E-Flat Major, K. 297b: III. Andantino con variazioni” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd2b2934ef60ca3bf2e03568fe6a6bbbb5f61b7361e063331f9373c190c750237 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA349000921.
Recording identifiers
- ISRC
- DEA349000921
- Title
- Mozart: Sinfonia concertante for Oboe, Clarinet, Horn and Bassoon in E-Flat Major, K. 297b: III. Andantino con variazioni
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd2b2934ef60ca3bf2e03568fe6a6bbbb5f61b7361e063331f9373c190c750237
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8045132820f2831b344c43b69678826776982332511b58a49c61f48c40023de8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA349000921
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Sinfonia concertante for Oboe, Clarinet, Horn and Bassoon in E-Flat Major, K. 297b: III. Andantino con variazioni · Machine-readable JSON-LD