ISRC CH4211900079
Verified recording
CH4211900079 is “Symphony No. 40 in G Minor, K. 550: I. Molto allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6d2e74275c50f708603f0ee789369317905d057477889e9a4b81d1afa3accf1b and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900079.
Recording identifiers
- ISRC
- CH4211900079
- Title
- Symphony No. 40 in G Minor, K. 550: I. Molto allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6d2e74275c50f708603f0ee789369317905d057477889e9a4b81d1afa3accf1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:a7dc3cbcbf3f8c5f38512c2bdd119d0d65e3194bdf7021de420c08e043829028- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900079
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Symphony No. 40 in G Minor, K. 550: I. Molto allegro · Machine-readable JSON-LD