ISRC FR50X2311404
Verified recording
FR50X2311404 is “Misero! o sogno, KV 431/425b: Adagio - Andante sostenuto - Allegro assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdbc2bb77695d70abcf266c07bd7a3fae4ea91c7974ddf563aed22262de0c9a83 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2311404.
Recording identifiers
- ISRC
- FR50X2311404
- Title
- Misero! o sogno, KV 431/425b: Adagio - Andante sostenuto - Allegro assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdbc2bb77695d70abcf266c07bd7a3fae4ea91c7974ddf563aed22262de0c9a83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7e2c65a9e2fce9ccdd623a49e13b72813d0e9f4e9b6d4cc8b3070f368e8d46ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2311404
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Misero! o sogno, KV 431/425b: Adagio - Andante sostenuto - Allegro assai · Machine-readable JSON-LD