ISRC DEF058703173
Verified recording
DEF058703173 is “Oboe Concerto in C Major, K. 314: II. Adagio non troppo - Cadenza: Randall Wolfgang” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3f502213042d1c4479b53c463412082af1d107dfa7630fa7bd5cfae380b2f955 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703173.
Recording identifiers
- ISRC
- DEF058703173
- Title
- Oboe Concerto in C Major, K. 314: II. Adagio non troppo - Cadenza: Randall Wolfgang
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3f502213042d1c4479b53c463412082af1d107dfa7630fa7bd5cfae380b2f955
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6cfaa84700c28da66e28f31658aeb025fdc15a86ccf315442254400aab22bb15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703173
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Oboe Concerto in C Major, K. 314: II. Adagio non troppo - Cadenza: Randall Wolfgang · Machine-readable JSON-LD