ISRC CH4211900081
Verified recording
CH4211900081 is “Symphony No. 40 in G Minor, K. 550: III. Menuetto : Allegretto - Trio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xde6957084aa716e531814d8e6be8d37ca2b42e44eac2206da5881421bec5d9de and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900081.
Recording identifiers
- ISRC
- CH4211900081
- Title
- Symphony No. 40 in G Minor, K. 550: III. Menuetto : Allegretto - Trio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xde6957084aa716e531814d8e6be8d37ca2b42e44eac2206da5881421bec5d9de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:891041dcfb800faa7cae9ba28e01ecbc7f56de2c7c51ae1aace188a37bc19b10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900081
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Symphony No. 40 in G Minor, K. 550: III. Menuetto : Allegretto - Trio · Machine-readable JSON-LD