ISRC ITN322321325
Verified recording
ITN322321325 is “Sinfonia concertante in E-Flat Major, K. 364: I. Allegro maestoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1a5f7645cef6e5243c3be03356ad7d44e0f363d7bf84f660627625fa27a744f1 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322321325.
Recording identifiers
- ISRC
- ITN322321325
- Title
- Sinfonia concertante in E-Flat Major, K. 364: I. Allegro maestoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1a5f7645cef6e5243c3be03356ad7d44e0f363d7bf84f660627625fa27a744f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:86f0c077a76a6b910ccaed699a2e925c798fbe817a45fdad258d551d7a82095c- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322321325
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Sinfonia concertante in E-Flat Major, K. 364: I. Allegro maestoso · Machine-readable JSON-LD