ISRC USSJ10905529
Verified recording
USSJ10905529 is “Concerto for Oboe in C Major, KV 285: III. Rondo” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x03bd83effb05f5adaeeab013b4ea3cf1f6884c9abae4fb3bb12f0873b7f2c699 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/USSJ10905529.
Recording identifiers
- ISRC
- USSJ10905529
- Title
- Concerto for Oboe in C Major, KV 285: III. Rondo
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x03bd83effb05f5adaeeab013b4ea3cf1f6884c9abae4fb3bb12f0873b7f2c699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0bfd8e4eb9d1f8ad11738210980a18765284398cb3a6d3ddc8bb87e1e5af8e69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10905529
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Oboe in C Major, KV 285: III. Rondo · Machine-readable JSON-LD