ISRC ITUM71701342
Verified recording
ITUM71701342 is “Piano Sonata No. 12 in F, K.332: 2. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xae695c831e37c4a13a4864e25cce6c94be288e62565b1daef84f463aa9f40004 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71701342.
Recording identifiers
- ISRC
- ITUM71701342
- Title
- Piano Sonata No. 12 in F, K.332: 2. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xae695c831e37c4a13a4864e25cce6c94be288e62565b1daef84f463aa9f40004
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:4fd56b0b8df2a6a1ecf3cec1719443ccf0399e8761bac849afd73aced9961495- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71701342
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Piano Sonata No. 12 in F, K.332: 2. Adagio · Machine-readable JSON-LD