ISRC USSJ10804238
Verified recording
USSJ10804238 is “Symphony No. 40 in G Minor, K. 550 "Great": I. Allegro molto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x255835b826bebf66ccffabae60f3a6815226f3e0488d500d1f3b6ca61114ad14 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/USSJ10804238.
Recording identifiers
- ISRC
- USSJ10804238
- Title
- Symphony No. 40 in G Minor, K. 550 "Great": I. Allegro molto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x255835b826bebf66ccffabae60f3a6815226f3e0488d500d1f3b6ca61114ad14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8104dbeec76b7fea2a4f913ff51c013d23aa244de533463f443291e8b0b958d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10804238
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 40 in G Minor, K. 550 "Great": I. Allegro molto · Machine-readable JSON-LD